<?xml version="1.0" encoding="UTF-8" standalone="no"?><rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:blogger="http://schemas.google.com/blogger/2008" xmlns:gd="http://schemas.google.com/g/2005" xmlns:georss="http://www.georss.org/georss" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/" xmlns:thr="http://purl.org/syndication/thread/1.0" version="2.0"><channel><atom:id>tag:blogger.com,1999:blog-4322461237766217846</atom:id><lastBuildDate>Wed, 06 Nov 2024 02:49:00 +0000</lastBuildDate><category>1 Java Install කිරීම හා path set කිරීම</category><category>2 වන පාඩම-1 st program</category><category>3-Data types in java</category><category>4- Operators in Java</category><category>5-Java Control Statement iF..</category><category>6-Java තුල Loop භාවිතා කිරිම</category><category>7-For loop උදාහරන (For loop 2)</category><category>Java  Calculator යක් නිර්මානය</category><category>Scientific Calculator design part</category><title>►►►  Learn JAVA සින්හලෙන්</title><description>Lean JAVA සින්හලෙන්,සින්හලෙන් Java ඉගෙනගැනිමට,java sinhala,learn java sinhalen,Learn java,learn java with sinhala</description><link>http://learn-java-sinhala.blogspot.com/</link><managingEditor>noreply@blogger.com (Unknown)</managingEditor><generator>Blogger</generator><openSearch:totalResults>10</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><language>en-us</language><itunes:explicit>no</itunes:explicit><itunes:subtitle>Lean JAVA සින්හලෙන්,සින්හලෙන් Java ඉගෙනගැනිමට,java sinhala,learn java sinhalen,Learn java,learn java with sinhala</itunes:subtitle><itunes:owner><itunes:email>noreply@blogger.com</itunes:email></itunes:owner><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4322461237766217846.post-6994299569341072786</guid><pubDate>Thu, 08 Dec 2011 09:21:00 +0000</pubDate><atom:updated>2012-05-10T23:06:49.296-07:00</atom:updated><title>ලංකාවේ ගැනුන්ගේ  වැඩ,</title><description>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5bJjE74tcfoZtbHPAGJboof2cwZp6exPlx2OFY0kgPXCrESj0PNBVSL1UY52mTnKFzN4HweW__jVylqF6-z3nMzr3VS3k0ODjoxwCBvxhNY18Rn1ctwVOMvDA_sQeIExfhub1uJdAIT4/s1600/377347_286273421415248_268458809863376_852036_742511181_n.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="201" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5bJjE74tcfoZtbHPAGJboof2cwZp6exPlx2OFY0kgPXCrESj0PNBVSL1UY52mTnKFzN4HweW__jVylqF6-z3nMzr3VS3k0ODjoxwCBvxhNY18Rn1ctwVOMvDA_sQeIExfhub1uJdAIT4/s320/377347_286273421415248_268458809863376_852036_742511181_n.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span class="caption"&gt;කොට්ටාව හන්දියෙන් අවිස්සාවේල්ල බස් රථයකට නැගුනු  තරුණියක් බස් රථයේ සෙනග නිසා සෙමි&lt;span class="text_exposed_hide"&gt;...&lt;/span&gt;&lt;span class="text_exposed_show"&gt;න් සෙමින් ඉදිරියට යන්නට විය... බස් රථය  වේගයෙවන් ඉදිරියට යමින් පවතී..හෝමාගම මංසංධියේදී සෙනග සුළු ප්‍රමාණයක් බැස  ගිය අතර.තවත් සෙනග නගින්නට විය.ඒ අතර හැඩි දැඩි පෙනුමෙන් යුතු උස මහත  තරුණයෙක් බසයට අපහසුවෙන් ගොඩ උනි.. සෙනග අතරින් ඉදිරියට පැමිණ ඔහු කලින් කී  තරුණිය අසල සිට ගත්තේය..බස් රථය ඉදිරියට ඇදෙන්නට විය..ටික වේලාවකින්  ...තරුණිය ගස්සා තරුණයාට රැවුවාය.. නැවතත් සුළු මොහොතකින් තරුණිය රවන්නට  විය.. තෙවනි වර තරුණිය කට හඩ අවදි කලාය !! '' තමුසේ මහ වනචරයෙක් !! දැන්  තුන්පාරක්ම මගේ කකුල පෑගුවා . තමුසේට අක්කලා නංගිලා නැද්ද..කෙල්ලෙක්ට බස්  එකකවත් යන්න නෑ..ඔච්චර අමාරුනම් සල්ලි කීයක් හරි දීල ගෑනියෙක් අරං ගිහිං  බුදිය ගනිං'' බස් රථයටම ඇසෙන සේ කෑගැසු තරුණිය නිසා තරුණයා දෙස බස් රථයේ  සියලු දෑස් යොමු විය.. තරුණයා කෙතරම් හැඩි දැ‍ඩි උවද ඔහුට ඒ වචන දරා ගත  නොහැකි විය.ක්ෂණයෙන් ඔහුගේ දෑස් රූරා කදුලු කැට කඩා වැටෙන්නට විට.. ඔහු තම  හඩ අවදි කලේය.. ''ම‍ගෙන් වරදක් උනා නම් මට සමා වෙන්න නංගි.මම යුධ  හමුදාවේ..පුදුකුඩුඉරිප්පු අවසාන සටනෙදී මට බොම්බයක් පෑගිලා මගේ කකුල මට  නැති උනා..මගේ දකුණු අතත් හරියට වැඩ කරන්නේ නෑ.ජීවත් වෙන්න ඕන නිසා ජීවත්  වෙනවා නංගි.එදාම මැරිල ගියා නම් අද ඔයා මට බනින්නේ නෑනේ.මට සමාවෙන්න මගේ  බොරු කකුලට හැගීම් දැනීම් නෑනේ නංගි ඒකයි එහෙම උනේ..ආය පාරක් මට සමාවෙන්න''  තරුණයා කදුළු පිරි දෑසින් කියාගන කියාගන ගියේය. එසේ කියා තරුණයා පනාගොඩ  යුධ හමුදා කදවුර අසලින් බැස ගියේය.. ඔහුට ආසනයක් නොලැබීම ගැන බස් රථයේ  සියලු සෙනග කම්පා වූ අතර තරුණිය ලැජ්ජා වෙන් ඇබරි බිම බලන්නට විය.. අප රණවිරුවන්ට  මීට වඩා සැලකිය යුතුය.අපේ පණ බේරුවේ ඔවුන්ය..අප ඔවුනට නිසි තැන දී ගරු කල  යුතුය..දෙවියන්ද ඔවුන්ව පුදනු ඇත.&lt;br /&gt;
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අපේ රනවිරුවන් වෙනුවෙන් මෙය  share කරන්න&lt;br /&gt;
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මේ කතාව අපිට එව්ව Srishan Cool ට ගොඩක්‌ ස්‌තුති..&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;</description><link>http://learn-java-sinhala.blogspot.com/2011/12/blog-post.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5bJjE74tcfoZtbHPAGJboof2cwZp6exPlx2OFY0kgPXCrESj0PNBVSL1UY52mTnKFzN4HweW__jVylqF6-z3nMzr3VS3k0ODjoxwCBvxhNY18Rn1ctwVOMvDA_sQeIExfhub1uJdAIT4/s72-c/377347_286273421415248_268458809863376_852036_742511181_n.jpg" width="72"/><thr:total>14</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4322461237766217846.post-2444320347120510349</guid><pubDate>Fri, 16 Jul 2010 07:15:00 +0000</pubDate><atom:updated>2010-07-16T01:12:04.821-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Java  Calculator යක් නිර්මානය</category><title>තමන්ගෙම ලස්සන Java  Calculator යක් නිර්මානය</title><description>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjIdS2cwkwZlgfi8Xnr1CypLIn2hRW25P8wumxrOw0cQG8hJ1VUttCfEpmnjEJ0eV2HY9MX_-tbQyn78O-FHTINQT_q6rm3qE75YFz0xkbhIGNyVzYTwFjG42h7BJVuwm0LzRbaISIFbpI/s1600/java-calculator.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 274px; height: 239px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjIdS2cwkwZlgfi8Xnr1CypLIn2hRW25P8wumxrOw0cQG8hJ1VUttCfEpmnjEJ0eV2HY9MX_-tbQyn78O-FHTINQT_q6rm3qE75YFz0xkbhIGNyVzYTwFjG42h7BJVuwm0LzRbaISIFbpI/s400/java-calculator.JPG" alt="" id="BLOGGER_PHOTO_ID_5494402545972080466" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;අද මම කියලදෙන්නේ java භාවිතා කරලා තමන්ගෙම Calculator  1කක් නිර්මානය කරන ආකරය.මේ සදහා මම java simple Cording පමනයි කරලා තියෙන්නේ..ඔයාලත් මම පහලින් දාලා තියන java cord එක download  කරගෙන notepad එකකට copy කරල &lt;span style="color: rgb(255, 0, 0);"&gt;MyCal.java&lt;/span&gt;  ලෙස save කරලා&lt;a href="http://learn-java-sinhala.blogspot.com/2010/04/1.html"&gt; compile&lt;/a&gt; කර run කර බලන්න.මේ java cording තේරුම්ගැනිමටත් අමතක කන්න එපා..&lt;br /&gt;&lt;br /&gt;&lt;a href="http://asffdyr.weebly.com/uploads/4/5/2/1/4521067/www.javaclass.tk.zip"&gt;&lt;img alt="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjVwq4JUWF7b1uADAOuJZFnTh2PDAvT0Q4cr68nNw53BEw5zpg5DZvlSFPg01cTMF3Tk5YoYzdjBz7BimblWzmv7wabfuKrDx0KLww3yLdXTyY_wWh2Xu2ckxwzoPd9WGexlDSbQiRONEQ/s400/download.png" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjVwq4JUWF7b1uADAOuJZFnTh2PDAvT0Q4cr68nNw53BEw5zpg5DZvlSFPg01cTMF3Tk5YoYzdjBz7BimblWzmv7wabfuKrDx0KLww3yLdXTyY_wWh2Xu2ckxwzoPd9WGexlDSbQiRONEQ/s400/download.png" /&gt;&lt;/a&gt;      &lt;a href="http://asffdyr.weebly.com/uploads/4/5/2/1/4521067/mycal.java"&gt;VIEW Cording&lt;/a&gt;</description><link>http://learn-java-sinhala.blogspot.com/2010/07/java-calculator.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjIdS2cwkwZlgfi8Xnr1CypLIn2hRW25P8wumxrOw0cQG8hJ1VUttCfEpmnjEJ0eV2HY9MX_-tbQyn78O-FHTINQT_q6rm3qE75YFz0xkbhIGNyVzYTwFjG42h7BJVuwm0LzRbaISIFbpI/s72-c/java-calculator.JPG" width="72"/><thr:total>6</thr:total><enclosure length="1718" type="application/zip" url="http://asffdyr.weebly.com/uploads/4/5/2/1/4521067/www.javaclass.tk.zip"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>අද මම කියලදෙන්නේ java භාවිතා කරලා තමන්ගෙම Calculator 1කක් නිර්මානය කරන ආකරය.මේ සදහා මම java simple Cording පමනයි කරලා තියෙන්නේ..ඔයාලත් මම පහලින් දාලා තියන java cord එක download කරගෙන notepad එකකට copy කරල MyCal.java ලෙස save කරලා compile කර run කර බලන්න.මේ java cording තේරුම්ගැනිමටත් අමතක කන්න එපා.. VIEW Cording</itunes:subtitle><itunes:author>noreply@blogger.com (Unknown)</itunes:author><itunes:summary>අද මම කියලදෙන්නේ java භාවිතා කරලා තමන්ගෙම Calculator 1කක් නිර්මානය කරන ආකරය.මේ සදහා මම java simple Cording පමනයි කරලා තියෙන්නේ..ඔයාලත් මම පහලින් දාලා තියන java cord එක download කරගෙන notepad එකකට copy කරල MyCal.java ලෙස save කරලා compile කර run කර බලන්න.මේ java cording තේරුම්ගැනිමටත් අමතක කන්න එපා.. VIEW Cording</itunes:summary><itunes:keywords>Java  Calculator යක් නිර්මානය</itunes:keywords></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4322461237766217846.post-1545122172262151329</guid><pubDate>Sun, 04 Jul 2010 03:37:00 +0000</pubDate><atom:updated>2010-07-05T19:59:36.519-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Scientific Calculator design part</category><title>Java Scientific Calculator design part</title><description>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhMCY7pVBc06Md8Bka0mKBe-ayTybjvIhebPPEuyFBdmTshgJdqUoC2e3JD3VxuD2yQZTBnLS019jqDJGHDkwiqzfu1NiQyTrjqJv1LFkR5-4XjfPUNugQPRKs8h8uWPdHpHAW4Eqpin_o/s1600/Untitled-1+copy.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 400px; height: 184px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhMCY7pVBc06Md8Bka0mKBe-ayTybjvIhebPPEuyFBdmTshgJdqUoC2e3JD3VxuD2yQZTBnLS019jqDJGHDkwiqzfu1NiQyTrjqJv1LFkR5-4XjfPUNugQPRKs8h8uWPdHpHAW4Eqpin_o/s400/Untitled-1+copy.JPG" alt="" id="BLOGGER_PHOTO_ID_5489892388241854866" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-lKcdh69ymzuwNDy8ZeY3xU0cQDyCY5YCUC3oYUAM-ryCHF6nJlxwix-t0wIUqcCPKB6XaTV99WeUxr53xhzOthOSI3lN8Q_TKjoJL7I5hszlLuzA3lSydvoYSIxJTMMYhaOU7jQsH9g/s1600/Untitled-1+copy.JPG"&gt;&lt;br /&gt;&lt;/a&gt;පහත downlodw click කර එහි java cord 1ක notepad එකකට copy කර CreateCal.java නමින් save කර compile කර run කර බලන්න&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.weebly.com/uploads/4/0/7/7/4077700/createcal.java"&gt;&lt;img style="float: left; margin: 0pt 10px 10px 0pt; cursor: pointer; width: 127px; height: 36px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjVwq4JUWF7b1uADAOuJZFnTh2PDAvT0Q4cr68nNw53BEw5zpg5DZvlSFPg01cTMF3Tk5YoYzdjBz7BimblWzmv7wabfuKrDx0KLww3yLdXTyY_wWh2Xu2ckxwzoPd9WGexlDSbQiRONEQ/s400/download.png" alt="" id="BLOGGER_PHOTO_ID_5489895800316266818" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;br /&gt;&lt;/p&gt;&lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;import java.awt.*;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;class Cal extends Frame{&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                &lt;/span&gt;Cal(){&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;setTitle("Scientific Calculator");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;setSize(500,230);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;setResizable(false);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;setBackground(new Color(194,217,241));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                &lt;/span&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;`&lt;span style=""&gt;                               &lt;/span&gt;BorderLayout bl=new BorderLayout();&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Panel p1=new Panel();&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Panel p2=new Panel();&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Panel p3=new Panel();&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Panel p4=new Panel();&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;add(p1,bl.SOUTH);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;add(p2,bl.NORTH);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;add(p3,bl.WEST);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;add(p4,bl.EAST);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;TextField tf=new TextField(50);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p2.add(tf);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;GridLayout gl1=new GridLayout(5,10,6,6);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.setLayout(gl1);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;GridLayout gl2=new GridLayout(1,3,8,8);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p3.setLayout(gl2);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;GridLayout gl3=new GridLayout(1,5,6,6);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p4.setLayout(gl3);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;//CREATE cHECKBOX&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Checkbox c1=new Checkbox("Degrees",false);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p3.add(c1);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Checkbox c2=new Checkbox("Radians",false);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p3.add(c2);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Checkbox c3=new Checkbox("Grads",false);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p3.add(c3);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                                                &lt;/span&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b0 = new Button (null);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b0);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b1 = new Button ("Inv");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b1);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b2 = new Button ("In");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b2);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b3 = new Button ("(");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b3);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b4 = new Button (")");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b4);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b5 = new Button ("&lt;--");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b5);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b6 = new Button ("CE");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b6);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b7 = new Button ("C");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b7);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b8 = new Button ("+/-");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b8);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b9 = new Button ("v");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b9);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b10 = new Button ("Int");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b10);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b11 = new Button ("sinh");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b11);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b12 = new Button ("sin");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b12);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b13 = new Button ("X2");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b13);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b14 = new Button ("n!");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b14);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b15 = new Button ("7");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b15);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b16 = new Button ("8");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b16);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b17 = new Button ("9");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b17);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b18 = new Button ("/");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b18);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b19 = new Button ("%");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b19);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b20 = new Button ("dms");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b20);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b21 = new Button ("cosh");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b21);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b22 = new Button ("cos");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b22);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b23 = new Button ("xY");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b23);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b24 = new Button ("y_/X");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b24);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b25 = new Button ("4");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b25);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b26 = new Button ("5");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b26);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b27 = new Button ("6");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b27);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b28 = new Button ("*");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b28);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b29 = new Button ("1/x");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b29);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b30 = new Button ("Pi");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b30);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b31 = new Button ("tanh");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b31);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b32 = new Button ("tan");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b32);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b33 = new Button ("x3");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b33);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b34 = new Button ("3_/x");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b34);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b35 = new Button ("1");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b35);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b36 = new Button ("2");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b36);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b37 = new Button ("3");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b37);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b38 = new Button ("-");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b38);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b39 = new Button ("=");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b39);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b40 = new Button ("F-E");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b40);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b41 = new Button ("Exp");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b41);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b42 = new Button ("Mod");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b42);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b43 = new Button ("log");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b43);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b44 = new Button ("10x");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b44);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b45 = new Button ("");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b45);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b46 = new Button ("0");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b46);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b47 = new Button (".");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b47);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b48 = new Button ("+");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b48);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b49 = new Button ("");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p1.add(b49);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b50 = new Button ("MC");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p4.add(b50);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b51 = new Button ("MR");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p4.add(b51);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b52 = new Button ("MS");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p4.add(b52);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b53 = new Button ("M+");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p4.add(b53);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Button b54 = new Button ("M-");&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;p4.add(b54);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;//bUTTON COLOUR&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b0.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b1.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b1.setForeground(Color.red);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b2.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b2.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b3.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b3.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b4.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b4.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b5.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b6.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b7.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b8.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b9.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b10.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b10.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b11.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b11.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b12.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b12.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b13.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b13.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b14.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b14.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b15.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b16.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b17.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b18.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b19.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b20.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b20.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b21.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b21.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b22.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b22.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b23.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b23.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b24.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b24.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b25.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b26.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b27.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b28.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b29.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b30.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b30.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b31.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b31.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b32.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b32.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b33.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b33.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b34.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b34.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b35.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b36.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b37.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b38.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b39.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b40.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b40.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b41.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b41.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b42.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b42.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b43.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b43.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b44.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b44.setForeground(Color.RED);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b45.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b46.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b47.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b48.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b49.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b50.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b51.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b52.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b53.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;b54.setBackground(new Color(235,242,252));&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                &lt;/span&gt;}&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;}&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;class CreateCal{&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                &lt;/span&gt;public static void main(String args[]){&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;Cal c=new Cal();&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                                &lt;/span&gt;c.setVisible(true);&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;span style=""&gt;                &lt;/span&gt;}&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;}&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt;"&gt;&lt;o:p&gt; &lt;/o:p&gt;&lt;/p&gt;  &lt;p class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: center;" align="center"&gt;&lt;!--[if gte vml 1]&gt;&lt;v:shapetype id="_x0000_t75" coordsize="21600,21600" spt="75" preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f"&gt;  &lt;v:stroke joinstyle="miter"&gt;  &lt;v:formulas&gt;   &lt;v:f eqn="if lineDrawn pixelLineWidth 0"&gt;   &lt;v:f eqn="sum @0 1 0"&gt;   &lt;v:f eqn="sum 0 0 @1"&gt;   &lt;v:f eqn="prod @2 1 2"&gt;   &lt;v:f eqn="prod @3 21600 pixelWidth"&gt;   &lt;v:f eqn="prod @3 21600 pixelHeight"&gt;   &lt;v:f eqn="sum @0 0 1"&gt;   &lt;v:f eqn="prod @6 1 2"&gt;   &lt;v:f eqn="prod @7 21600 pixelWidth"&gt;   &lt;v:f eqn="sum @8 21600 0"&gt;   &lt;v:f eqn="prod @7 21600 pixelHeight"&gt;   &lt;v:f eqn="sum @10 21600 0"&gt;  &lt;/v:formulas&gt;  &lt;v:path extrusionok="f" gradientshapeok="t" connecttype="rect"&gt;  &lt;o:lock ext="edit" aspectratio="t"&gt; &lt;/v:shapetype&gt;&lt;v:shape id="Picture_x0020_2" spid="_x0000_s2050" type="#_x0000_t75" alt="Untitled-1 copy.JPG" style="'position:absolute;left:0;text-align:left;"&gt;  &lt;v:imagedata src="file:///C:\DOCUME~1\new\LOCALS~1\Temp\msohtmlclip1\01\clip_image001.jpg" title="Untitled-1 copy"&gt; &lt;/v:shape&gt;&lt;![endif]--&gt;&lt;!--[if !vml]--&gt;&lt;br /&gt;&lt;!--[endif]--&gt;&lt;/p&gt;      &lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.weebly.com/uploads/4/0/7/7/4077700/createcal.java"&gt;&lt;img style="float: left; margin: 0pt 10px 10px 0pt; cursor: pointer; width: 127px; height: 36px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjVwq4JUWF7b1uADAOuJZFnTh2PDAvT0Q4cr68nNw53BEw5zpg5DZvlSFPg01cTMF3Tk5YoYzdjBz7BimblWzmv7wabfuKrDx0KLww3yLdXTyY_wWh2Xu2ckxwzoPd9WGexlDSbQiRONEQ/s400/download.png" alt="" id="BLOGGER_PHOTO_ID_5489895800316266818" border="0" /&gt;&lt;/a&gt;</description><link>http://learn-java-sinhala.blogspot.com/2010/07/java-scientific-calculator-design-part.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhMCY7pVBc06Md8Bka0mKBe-ayTybjvIhebPPEuyFBdmTshgJdqUoC2e3JD3VxuD2yQZTBnLS019jqDJGHDkwiqzfu1NiQyTrjqJv1LFkR5-4XjfPUNugQPRKs8h8uWPdHpHAW4Eqpin_o/s72-c/Untitled-1+copy.JPG" width="72"/><thr:total>1</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4322461237766217846.post-4374262925592496268</guid><pubDate>Thu, 27 May 2010 20:07:00 +0000</pubDate><atom:updated>2010-05-27T23:37:35.949-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">7-For loop උදාහරන (For loop 2)</category><title>For loop භාවිතය සදහා උදාහරන</title><description>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgydZNDpdZsAjgNahtduO13jzBWJ5k__cH1IILbsHZ4lill9oT4upbJoxGTAs9Y8tsIZazDgy1WFRkGuZGSZnnc0TKWRqr4jk9mHnW4dt-C9qHNVkpSB1nYNYH7OeVL6Uc2UJpH-TIxvT8/s1600/forloop+7+cmd+.JPG"&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;Java program හි දී  for loop එක ඉතාමත්ම වැදගත් වේ.සමහර වල java Program වලදී for loop එක අපට හිතනෙවත් නැති ආකාරයට භාවිතා කරනු ලබයි.එමනිසා java java program ලිවිමෙදී for loop ඉතාමත් හොදින්  හැසිරවිමට දැනසිටිම වැදගත් වේ.අපි කලින් පාඩමෙදී for loop එකේ සරලව භාවිතා කරනා  ආකාරය සඛච්චා කලා මතකද?.අපි අද මේ පාඩමෙදි තවදුරටත් for loop හුරුවිම සදහා පහත  උදාහරන වැඩසටහන් හොදින් අධ්‍යනය කරමු..&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-size:180%;" &gt;1.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="height: 221px; width: 500px; overflow: scroll; border: 2px solid rgb(255, 255, 255);"&gt;&lt;img style="width: 470px; height: 221px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5uaBYDz8JSmzBMcm4sNy3T3iO_1MeViRu-6gHsBpDN6wl0w0sS-Y09B3r96Lun4xxmmqOlt6q72qWFmRmgnMhGV5se6pgFTkdnvCPYklZd6eWMkGwsaGHBDoegIgWglRQFileJ1Of_x0/s1600/forloop1.JPG" alt="picture for scroll box: program using for loop" border="0" /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;පහත ආකාරයට program එක run  වේ. &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8bsrhTQsj_21VMWT50atcM6VQN-_OkjU-RODSG7dyXRNY43VJv4F1KW5sE2mZ7-3Wsy96y6A58ios3q7zCajNIaD4t_PjpX_wLsCl2d3ONXud_2q_TmcLqOhO5yvMCMHHYKyuP0nQ8CU/s1600/forloop1+cmd.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 307px; height: 148px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8bsrhTQsj_21VMWT50atcM6VQN-_OkjU-RODSG7dyXRNY43VJv4F1KW5sE2mZ7-3Wsy96y6A58ios3q7zCajNIaD4t_PjpX_wLsCl2d3ONXud_2q_TmcLqOhO5yvMCMHHYKyuP0nQ8CU/s400/forloop1+cmd.JPG" alt="" id="BLOGGER_PHOTO_ID_5476184205887506946" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-size:180%;" &gt;2.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="height: 221px; width: 500px; overflow: scroll; border: 2px solid rgb(255, 255, 255);"&gt;&lt;img style="width: 470px; height: 221px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGtV-qID7inFgAgg0niQde1zREU9Fc6bW8zCv67KVYXgsuuHMhx38T1i84Iaey6Vb4VXVkK23qQYXJLeraBY1KYU42JJkToCCmUK27ZvVIZkmx4c4Pc4DDT66PsY04Z4xVyDjPgUN2N8k/s1600/forloop2.JPG" alt="picture for scroll box: program using for loop" border="0" /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;පහත ආකාරයට program එක run  වේ.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj3X1AjpS6LtY2tNEYs9CEOX15lFQpFZbzQm-TxdZpOBZSvgw1GzeypYlWU1jByPOV4fVQlmgyWU80T86CRp72vGLYBlGZiecJdsgBevb-FGFy_64GlZYpf92kvX1m9MJx5hkbguM3IC6Q/s1600/forloop2+cmd.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 323px; height: 131px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj3X1AjpS6LtY2tNEYs9CEOX15lFQpFZbzQm-TxdZpOBZSvgw1GzeypYlWU1jByPOV4fVQlmgyWU80T86CRp72vGLYBlGZiecJdsgBevb-FGFy_64GlZYpf92kvX1m9MJx5hkbguM3IC6Q/s400/forloop2+cmd.JPG" alt="" id="BLOGGER_PHOTO_ID_5476189407278014946" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-size:180%;" &gt;3.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="height: 221px; width: 500px; overflow: scroll; border: 2px solid rgb(255, 255, 255);"&gt;&lt;img style="width: 487px; height: 221px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJYX2txoLVU8lxlUisE4aAzDxTFnSIFLUakinR0THtx3w45oQwwoAdNwYCz79LQUozpkofI_7KKRdYrTp0yY9teFTqAsmzTHnqByW_dVSXuS6TuV2y2Sz_63RyuB0o5D1ZL3uzQA8YkCY/s1600/forloop3.JPG" alt="picture for scroll box: program using for loop" border="0" /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;පහත ආකාරයට program එක run  වේ.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGqLCqmKQr2SxeF-zGqeftV95-fRJ7_fz9aCxmke8LA5hsmBbVcvWi6N2beHXQVU_TYM_Q9YV8UOltEh3jKJhjQ4AAeEUDDQmKNW_1GvVXvcgwTuRTrANwq4rvCe5LzVD9gK8Fzgjxlqg/s1600/forloop3+cmd.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 374px; height: 248px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGqLCqmKQr2SxeF-zGqeftV95-fRJ7_fz9aCxmke8LA5hsmBbVcvWi6N2beHXQVU_TYM_Q9YV8UOltEh3jKJhjQ4AAeEUDDQmKNW_1GvVXvcgwTuRTrANwq4rvCe5LzVD9gK8Fzgjxlqg/s400/forloop3+cmd.JPG" alt="" id="BLOGGER_PHOTO_ID_5476190963742876178" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-size:180%;" &gt;4.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="height: 221px; width: 500px; overflow: scroll; border: 2px solid rgb(255, 255, 255);"&gt;&lt;img style="width: 487px; height: 221px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjIiNYO_-QOOljqAzbmH0ZPTsetmxsc0QUQivNpDR8rBNmlZJadICmdpaawtJNOqnuwB7U8Yh4k83J-5P4-gUE6ZAg9WwfFxJ4-Lh5oNO3-vJKNECbFgHW5JjBgx43oOBdLddp0nDexLTs/s1600/forloop4.JPG" alt="picture for scroll box: program using for loop" border="0" /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;පහත ආකාරයට program එක run  වේ.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi15NARddDk9FpR__dlFQ44xMQmqlDIF-hKnWJJr4SlxIBBiirx9B9AXURpo9HMpKmrYUghBQRkH0aut9_DiGNtGKc04gI37v1NH0L6oqKkoYTL69buXRwYhBYhQBu9zlo3QoZIUjBIiKQ/s1600/forloop4+cmd.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 345px; height: 170px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi15NARddDk9FpR__dlFQ44xMQmqlDIF-hKnWJJr4SlxIBBiirx9B9AXURpo9HMpKmrYUghBQRkH0aut9_DiGNtGKc04gI37v1NH0L6oqKkoYTL69buXRwYhBYhQBu9zlo3QoZIUjBIiKQ/s400/forloop4+cmd.JPG" alt="" id="BLOGGER_PHOTO_ID_5476192298288227298" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-size:180%;" &gt;5.&lt;/span&gt;&lt;br /&gt;&lt;div style="height: 221px; width: 500px; overflow: scroll; border: 2px solid rgb(255, 255, 255);"&gt;&lt;img style="width: 464px; height: 221px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJUKTFCg9lKZ3rvhGP5RcEkW6H0stJ7pJbtOiXyq49CVneoxdcyu8yyWsMlu28N343gG5foaP6H3mc8H64R0gL7b1qhD5w6Ioh_zlVlNiMnfH2rGE-w2gBUg3w-QsLqfExG7XcdbOahfg/s1600/forloop+5.JPG" alt="picture for scroll box: program using for loop" border="0" /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;පහත ආකාරයට program එක run  වේ.&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjYLbIJl8p4YzuaurWVB0sE4iHZ6_tZ7EK0eG9xVNCvxjmSwWyEgm9o86FZ3Ju8E66DZvytCMySTVzS78G5kXCi70rhwNtpAxEbVBRgfvL2ipXxM3uwwN-rnX-hRnGhb65Nr0M40gNxRJk/s1600/forloop+5+cmd.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 386px; height: 178px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjYLbIJl8p4YzuaurWVB0sE4iHZ6_tZ7EK0eG9xVNCvxjmSwWyEgm9o86FZ3Ju8E66DZvytCMySTVzS78G5kXCi70rhwNtpAxEbVBRgfvL2ipXxM3uwwN-rnX-hRnGhb65Nr0M40gNxRJk/s400/forloop+5+cmd.JPG" alt="" id="BLOGGER_PHOTO_ID_5476193544240145426" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-size:180%;" &gt;6.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="height: 221px; width: 500px; overflow: scroll; border: 2px solid rgb(255, 255, 255);"&gt;&lt;img style="width: 487px; height: 221px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-HEs6MjQmmEWmTlU6szn6GoWGw1KCAFnLvO0xv9Wj1TxRg2eRVv4b4ZF8Odbmg76cuxLM11dTkL9rNDnccRrTKsSUsqqRQxPLfdTvrKsrXbAXmIyQ9m0erXRYaRkYit_oS6ZNRWVOPPU/s1600/forloop+6.JPG" alt="picture for scroll box: program using for loop" border="0" /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;පහත ආකාරයට program එක run  වේ.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjiczS7wXQLHgCRI2G67J049yc4oOKGGDzeod5Kix3yPjdRCj2cyI26IBjQVjtm5pUegH8X7_xsmZ2mOExgmWel3iVhvsl0GhrofsXkseV0jW2Qqu0PyTUrPyeqecmKO-nsIIL-1RJt5u8/s1600/forloop+6+cmd.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 390px; height: 202px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjiczS7wXQLHgCRI2G67J049yc4oOKGGDzeod5Kix3yPjdRCj2cyI26IBjQVjtm5pUegH8X7_xsmZ2mOExgmWel3iVhvsl0GhrofsXkseV0jW2Qqu0PyTUrPyeqecmKO-nsIIL-1RJt5u8/s400/forloop+6+cmd.JPG" alt="" id="BLOGGER_PHOTO_ID_5476195322986569170" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-size:180%;" &gt;7.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="height: 221px; width: 500px; overflow: scroll; border: 2px solid rgb(255, 255, 255);"&gt;&lt;img style="width: 496px; height: 221px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhimduYuRCjzKXsmBG3LqNcWCqLLWvZ7HuaMZx1e5oSNJmZTfocg44QBey8eU7EROfkdcjO2D8yV2sFQzhgvVZLxkvFPJtC7U1itAgGaI7uhOzte8hndKi_H2U0hYfHdZ8ZbaYJ8N9xBDc/s1600/forloop+7.JPG" alt="picture for scroll box: program using for loop" border="0" /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;පහත ආකාරයට program එක run  වේ.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgydZNDpdZsAjgNahtduO13jzBWJ5k__cH1IILbsHZ4lill9oT4upbJoxGTAs9Y8tsIZazDgy1WFRkGuZGSZnnc0TKWRqr4jk9mHnW4dt-C9qHNVkpSB1nYNYH7OeVL6Uc2UJpH-TIxvT8/s1600/forloop+7+cmd+.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 384px; height: 219px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgydZNDpdZsAjgNahtduO13jzBWJ5k__cH1IILbsHZ4lill9oT4upbJoxGTAs9Y8tsIZazDgy1WFRkGuZGSZnnc0TKWRqr4jk9mHnW4dt-C9qHNVkpSB1nYNYH7OeVL6Uc2UJpH-TIxvT8/s400/forloop+7+cmd+.JPG" alt="" id="BLOGGER_PHOTO_ID_5476196641261519938" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-size:180%;" &gt;8.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="height: 321px; width: 500px; overflow: scroll; border: 2px solid rgb(255, 255, 255);"&gt;&lt;img style="width: 504px; height: 397px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQzyDZg9gTlxcPzv_-2aHFmOE8VN4CvOK6NqM7RRTHjO-py3Zo87gDt7cDICUHy6XsJLjZ5W9beDP1GZX7p70eGFdxa_NQQtHOEujRmFhZETcPZJ1PLy1KYasCJOXXVIvhE4IPsLv8u08/s1600/forloop+8.JPG" alt="picture for scroll box: program using for loop" border="0" /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;පහත ආකාරයට program එක run  වේ.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0z2A9u1Y55pKVAJ4T-qtZIKI8go699DTKwicx6x3iydJSn2xnKh92e5ou2isIBL0hQJOly4b0HBiFa3p1MALi_MPXczEdob4YVDMJ-h55-CUBL-UpY7YZoqdp7JbpgFmzZ-ov68OjuHs/s1600/forloop+8+cmd+.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 354px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0z2A9u1Y55pKVAJ4T-qtZIKI8go699DTKwicx6x3iydJSn2xnKh92e5ou2isIBL0hQJOly4b0HBiFa3p1MALi_MPXczEdob4YVDMJ-h55-CUBL-UpY7YZoqdp7JbpgFmzZ-ov68OjuHs/s400/forloop+8+cmd+.JPG" alt="" id="BLOGGER_PHOTO_ID_5476200241468706898" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-size:180%;" &gt;8.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="height: 621px; width: 600px; overflow: scroll; border: 2px solid rgb(255, 255, 255);"&gt;&lt;img style="width: 800px; height: 805px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKZhffPZ5KdLR7QXCZQqeOZxUX4vX8dXiaHw1AX9GaHUb83y2ofg4XtM-YEPEai1AJrSkkVv3-0Nadi0_FWqgEmwnAcHqR310xHSNR7cc3UmX2-6RoCLE4vm4XCwqVodPBhGxwt23hQmc/s1600/forloop+9.JPG" alt="picture for scroll box: program using for loop" border="0" /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;පහත ආකාරයට program එක run  වේ.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhtx8mSGVRmWdvZwrW2InfTh7-fbWdzOpe8r-s86PxS5AszHb6WEFQ4BYrTA5djj_X6y8vV0MeIOfdHlcC3rhKGGq0TlyxrHOg5bDD4WJRpT5NdeRuTYJv-dFC_c_fwSMB98XS0ywMDbtA/s1600/forloop+9+cmd.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 369px; height: 534px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhtx8mSGVRmWdvZwrW2InfTh7-fbWdzOpe8r-s86PxS5AszHb6WEFQ4BYrTA5djj_X6y8vV0MeIOfdHlcC3rhKGGq0TlyxrHOg5bDD4WJRpT5NdeRuTYJv-dFC_c_fwSMB98XS0ywMDbtA/s400/forloop+9+cmd.JPG" alt="" id="BLOGGER_PHOTO_ID_5476204074070248514" border="0" /&gt;&lt;/a&gt;</description><link>http://learn-java-sinhala.blogspot.com/2010/05/for-loop.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5uaBYDz8JSmzBMcm4sNy3T3iO_1MeViRu-6gHsBpDN6wl0w0sS-Y09B3r96Lun4xxmmqOlt6q72qWFmRmgnMhGV5se6pgFTkdnvCPYklZd6eWMkGwsaGHBDoegIgWglRQFileJ1Of_x0/s72-c/forloop1.JPG" width="72"/><thr:total>1</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4322461237766217846.post-6834336345564209464</guid><pubDate>Sat, 22 May 2010 14:28:00 +0000</pubDate><atom:updated>2010-05-23T19:14:38.154-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">6-Java තුල Loop භාවිතා කිරිම</category><title>Java තුල Loop භාවිතා කිරිම(while,for...)</title><description>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNgB0HE6dRbp3cL4j92oZvGMkKuVt3GdJkbpmV6PwvJDdHPWFUi218M78tkLwtiLLf2INXgARL6QNcThrzxhIeQa4vYtsvvNN9beoxTb0kUy6tXAdp3GQ9x_PtRjiIl168RPuPpzdlugw/s1600/java_program_using_for_loop4.JPG"&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:130%;"&gt;අපි අද Java program  තුල  Loop භාවිතා කර්න අකාරය ගැන ඉගනගනිමු..Java Program වලදී loop  භාවිතා කිරිම ඉතාම වැදගත්වේ.අපිට program එකකදී  එකම ක්‍රියාව නැවත නැවත සිදුකිරිම සදහා loop ඉතාමත් වැදගත්වේ.&lt;br /&gt;උදාහරනයක් ලෙස&lt;br /&gt;&lt;/span&gt;&lt;ul&gt;&lt;li&gt;&lt;span style="font-size:130%;"&gt;         අපිට 1 කේ සිට 100000 ඉලක්කම් කර ගැනිමට අවශයයි සිතන්න. ඒ සදහා loop භාවිතා කල   හැක.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:130%;"&gt;         ඔබට කිසියම් statement එකක් කිපවාරයක් එකදිගට print කරගැනිමට loop භාවිතා කල හැක.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:130%;"&gt;         &lt;/span&gt;&lt;span style="font-size:130%;"&gt;අපිට &lt;/span&gt;&lt;span style="font-size:130%;"&gt;කිසියම් දත්ත සමූහයක් විශ්ලේෂණය කිරීමේදී &lt;/span&gt;&lt;span style="font-size:130%;"&gt; loop භාවිතා කල හැක.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:130%;"&gt;         &lt;/span&gt;&lt;span style="font-size:130%;"&gt;විවිද ඇල්ගොරිතම් නිර්මාණයේදී loop භාවිතා කල හැක.&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-style: italic; color: rgb(255, 255, 0);font-size:180%;" &gt;while Loop&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;while loop එක පහත ආකාරයට ලියනු ලබයි..&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;pre style="color: rgb(0, 0, 0); font-weight: bold; font-style: italic;"&gt;&lt;div style="background-color: rgb(189, 237, 255); width: 500px;"&gt;&lt;span style="font-size:130%;"&gt;while(condition){&lt;br /&gt;//body of loop&lt;br /&gt;} &lt;/span&gt;&lt;/div&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;මෙහිදී condition එක true ලෙස පවතින තාක් loop එක ක්‍රියාත්මක වීම සිදුවේ .condition එක true නම් while loop එක ඇතුලේ ඇති statement execute ක‍ර අවසානයේ නැවත condition එක පරීක්ෂා ක‍රනවා.එය නැවත true නම් while loop එක ඇතුලේ ඇති statement නැවත execute ක‍ර අවසානයේ නැවත condition  එක පරීක්ෂා ක‍රනවා.එය false නම් පමනක් while එක ඇතුලේ ඇති statement එක execute කිරීම සිදුනොක‍ර කෙලින්ම loop එකෙන් පිටතට යාම සිදුක‍රනවා. එය true නම්  මේ ආකාරයට දිගින් දිගටම මෙය සිදුවනවා.&lt;br /&gt;&lt;br /&gt;මෙය තෙරුම් ගැනිමට පහත උදාහරන බලමු.&lt;br /&gt;&lt;br /&gt;අපගේ web  අඩවිය address 1ක 19වතාවක් විමට program 1k 1ක් ලියමු.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNcuDdWLv5F2Kq7gXW5X8dVCjT0SwQRGgNrQCnFEMbK1o7siB7TYUcXo2ZbF5PZl3MKcHTs2Nu_xTHnmf-HXmR32FVoAfr6ibJSco9jsq6WFB_fzgIpUiNJ81-iUT8DRKLeLzTlTf0X6o/s1600/java_program_using_while_loop_program.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 400px; height: 198px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNcuDdWLv5F2Kq7gXW5X8dVCjT0SwQRGgNrQCnFEMbK1o7siB7TYUcXo2ZbF5PZl3MKcHTs2Nu_xTHnmf-HXmR32FVoAfr6ibJSco9jsq6WFB_fzgIpUiNJ81-iUT8DRKLeLzTlTf0X6o/s400/java_program_using_while_loop_program.JPG" alt="" id="BLOGGER_PHOTO_ID_5474135879188017938" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;මෙහිදී a සදහා 1 යන අගය ආරම්භයේදී ආදේශ කර ඇත.condition එක true වේ so statement execute වි අවසනයේ දී හි අගය 1කින් ඉහල දැමිම සිදුවේ.ඉන්පසු නැවත condition එක true වේ.නැවත statement execute වි අවසනයේ දී හි අගය 1කින් ඉහල දැමිම සිදුවේ.මේ ආකාරයට a හි අගය 19 වන තෙක් while loop එක ඇතුල execute වේ.a හි අගය 20 ට සමන වු විට condition එක false වේ.ඉන් පසු තවදුරටත් while loop එක ඇතුල execute නොවේ. ඉහත program එක පහත ආකරයට run වේ.&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgCWTij8Z-g5Wxt9yr1CrknvVTROxVGzbtUxAvtR7WV_NkNSBHRs9X3yQ541fdDKAqulZsE-cul4_ECJ6GKBlHghlo6ZeBr7PW95e4WirHWSLAeAk3flsKCZsWZxD8Bikjv0Sy-UxNETas/s1600/java_program_using_while_loop.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 400px; height: 355px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgCWTij8Z-g5Wxt9yr1CrknvVTROxVGzbtUxAvtR7WV_NkNSBHRs9X3yQ541fdDKAqulZsE-cul4_ECJ6GKBlHghlo6ZeBr7PW95e4WirHWSLAeAk3flsKCZsWZxD8Bikjv0Sy-UxNETas/s400/java_program_using_while_loop.JPG" alt="" id="BLOGGER_PHOTO_ID_5474136805873357170" border="0" /&gt;&lt;/a&gt;0 සිට 10000 දක්වා සංඛ්‍යා print විමට program 1ක් ලියමු..&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;pre class="brush:html"&gt;&lt;br /&gt;class New{&lt;br /&gt;public static void main(String args[]){&lt;br /&gt;int A=0;&lt;br /&gt;&lt;br /&gt;while(A&lt;=10000){      System.out.println(A);      A++;       }      }  } &lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-style: italic; color: rgb(255, 255, 51);font-size:180%;" &gt;Do-while Loop&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;&lt;br /&gt;Do-while Loop එකේ සහ while එකේ වෙනස වන්නේ while දී &lt;/span&gt;&lt;span style="font-size:130%;"&gt;condition එක &lt;/span&gt;&lt;span style="font-size:130%;"&gt;false උනොත් while loop එකේ body එක තුල ඇති කිසිවක් &lt;/span&gt;&lt;span style="font-size:130%;"&gt;execute නොවේ.නමුත් do-while Loop එකේ &lt;/span&gt;&lt;span style="font-size:130%;"&gt;condition එක&lt;/span&gt; &lt;span style="font-size:130%;"&gt;false උනොත්  body එක තුල ඇති දේ එක සැරයක් පමනක්  &lt;/span&gt;&lt;span style="font-size:130%;"&gt;execute වේ.do while loop එක පහත ආකාරයට ලියනු ලබයි..&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;pre style="color: rgb(0, 0, 0); font-weight: bold; font-style: italic;"&gt;&lt;span&gt;&lt;span style="font-size:130%;"&gt;&lt;pre&gt;&lt;div style="background-color: rgb(189, 237, 255); width: 500px;"&gt;&lt;pre style="color: rgb(0, 0, 0); font-weight: bold; font-style: italic;"&gt;&lt;span&gt;&lt;span style="font-size:130%;"&gt;do{&lt;br /&gt;//body of loop&lt;br /&gt;}&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;span style="font-size:130%;"&gt;while(condition)&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;span style="font-size:130%;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;/pre&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-weight: normal;font-size:130%;" &gt;&lt;/span&gt;&lt;/pre&gt;&lt;br /&gt;මෙය තෙරුම් ගැනිමට පහත උදාහරන බලමු.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;pre class="brush:html"&gt;&lt;br /&gt;class New{&lt;br /&gt;public static void main(String args[]){&lt;br /&gt;int A=1;&lt;br /&gt;&lt;br /&gt;do{ System.out.println("www.javaclss.tk");&lt;br /&gt;A++;&lt;br /&gt;}while(A&gt;=10);&lt;br /&gt;}&lt;br /&gt;}&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;මෙහිදී A සදහා 1 යන අගය ආරම්භයේදී ආදේශ කර ඇත.&lt;/span&gt;Statement 1&lt;span style="font-size:130%;"&gt;ක print වේ.ඉන් පසු Aහි අගය 2කක් වේ.&lt;/span&gt;&lt;span style="font-size:130%;"&gt;while loop &lt;/span&gt;&lt;span style="font-size:130%;"&gt; එකේ&lt;/span&gt;&lt;span style="font-size:130%;"&gt; condition එක &lt;/span&gt;&lt;span style="font-size:130%;"&gt;false &lt;/span&gt;&lt;span style="font-size:130%;"&gt; වේ.එමනිසා &lt;/span&gt;&lt;span style="font-size:130%;"&gt;loop &lt;/span&gt;&lt;span style="font-size:130%;"&gt;එකෙන් ඉවත්ව යාම සිදු&lt;/span&gt;&lt;span style="font-size:130%;"&gt;වේ&lt;/span&gt;&lt;span style="font-size:130%;"&gt;. නමුත් statement එක 1 සැරයක් පමනක් print  වී පවතී.&lt;/span&gt;&lt;span style="font-size:130%;"&gt;program එක පහත ආකරයට run වේ.&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEU2QRZkIUeOvGN3C0viIZuzMqJZN8rWYCDmX8YzP4Az3Sav0ZaY6N-ikKId26d2eLE0Bda5fI6zIKeHxlypujgGZlpR3FK12xqtRFts0j9UtCazkumU2rH5GBAj08wt8ZhWxDEU0mrzw/s1600/java_program_using_do_while_loop.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 277px; height: 175px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEU2QRZkIUeOvGN3C0viIZuzMqJZN8rWYCDmX8YzP4Az3Sav0ZaY6N-ikKId26d2eLE0Bda5fI6zIKeHxlypujgGZlpR3FK12xqtRFts0j9UtCazkumU2rH5GBAj08wt8ZhWxDEU0mrzw/s400/java_program_using_do_while_loop.JPG" alt="" id="BLOGGER_PHOTO_ID_5474303204738734546" border="0" /&gt;&lt;/a&gt;&lt;span style="font-size:130%;"&gt;ඉහත program එකේ &lt;/span&gt;&lt;span style="font-size:130%;"&gt;condition එක true&lt;/span&gt;&lt;span style="font-size:130%;"&gt; &lt;/span&gt;&lt;span style="font-size:130%;"&gt; උනොත් loop එක දිගටම ක්‍රියත්මක විම සිදුවේ.එවිට&lt;/span&gt; &lt;span style="font-size:130%;"&gt;program එක පහත ආකරයට run වේ.&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwWiHQhuIaQ1tbfdNTevUGcnTPViJnLZ4BcSaBmlV3bxxUm8uaYUPK-na8Ed5pCSZ6iW_Nz05aYxv0Fv7gsjWhIZFbixZRaErjSQE1ufM53dANnMJsSYitWRbHIW8nGyIZrLcA0V5psKc/s1600/java_program_using_do_while_loop+2.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 389px; height: 259px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwWiHQhuIaQ1tbfdNTevUGcnTPViJnLZ4BcSaBmlV3bxxUm8uaYUPK-na8Ed5pCSZ6iW_Nz05aYxv0Fv7gsjWhIZFbixZRaErjSQE1ufM53dANnMJsSYitWRbHIW8nGyIZrLcA0V5psKc/s400/java_program_using_do_while_loop+2.JPG" alt="" id="BLOGGER_PHOTO_ID_5474304567031249346" border="0" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold; font-style: italic; color: rgb(255, 255, 51);font-size:180%;" &gt;for Loop&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;for loop එක සහ do-while loop එක යන දෙකම එක සමානවේ.for loop &lt;span style="font-size:130%;"&gt;එකේ &lt;/span&gt; ඇති වාසිය වනුයේ do-while loop එක ට වඩා පහසුවෙන් ලිවිය හැකි විමයි.&lt;span style="font-size:130%;"&gt;for loop &lt;/span&gt;&lt;span style="font-size:130%;"&gt;එක විශාල java program වලදී බහුලව භාවිතා කරයි.for loop එක අපි හිතන්නැති ආකාටයට use කරන්න පුලුවන්.for loop එක පහත ආකාරයට ලියනු ලබයි..&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;div style="background-color: rgb(189, 237, 255); width: 500px;"&gt;&lt;span style="font-weight: bold; color: rgb(0, 0, 0);"&gt;for(initialization;condition;iteration){&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(0, 0, 0);"&gt;  //body&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(0, 0, 0);"&gt;  }&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFGrmLd5k1xtKGRHus0pGh0fWb0uYv8Ih7EtHFmso58pOzmjqWzk0_GqGZvX3wSPa8PRVM0v0AN1-7CuoQeS_Y1oArtgjIyNDa6IIoaF9MOcAGzlnQlPRQyTNKAsncWWcr20p_q_Tz5sQ/s1600/for_loop.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 292px; height: 194px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFGrmLd5k1xtKGRHus0pGh0fWb0uYv8Ih7EtHFmso58pOzmjqWzk0_GqGZvX3wSPa8PRVM0v0AN1-7CuoQeS_Y1oArtgjIyNDa6IIoaF9MOcAGzlnQlPRQyTNKAsncWWcr20p_q_Tz5sQ/s400/for_loop.JPG" alt="" id="BLOGGER_PHOTO_ID_5474318263588690754" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_hn1J6dGzSDSAeLnDKazP_gzLFfrzyWY5ut2tLwPP9U_J3Mj3VUPjooTbpxmFzis01XvWHKNxit2o-DBmWE3oJl22gCOH4nY8nWIEtE_Prh4ld5SimjnCxpTaN-ucVEmPaCJjf-78Ulg/s1600/construct-for-loop.png"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 400px; height: 254px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_hn1J6dGzSDSAeLnDKazP_gzLFfrzyWY5ut2tLwPP9U_J3Mj3VUPjooTbpxmFzis01XvWHKNxit2o-DBmWE3oJl22gCOH4nY8nWIEtE_Prh4ld5SimjnCxpTaN-ucVEmPaCJjf-78Ulg/s400/construct-for-loop.png" alt="" id="BLOGGER_PHOTO_ID_5474311039901273090" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;මෙය තෙරුම් ගැනිමට පහත උදාහරන බලමු.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;pre class="brush:html"&gt;&lt;br /&gt;class New{&lt;br /&gt;public static void main(String args[]){&lt;br /&gt;&lt;br /&gt;for(int A=1;A&lt;=10;A++){   System.out.println(A+"www.javaclss.tk");  }  } } &lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;එවිට program එක පහත ආකරයට run වේ.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjp6JokHN1P9rEZwth3m0LGsLuPi_p-eAuwbWEKrt27j5J3Q3lxvRz57QOFiK6__Op4lMh8DYerFPd5DJh5fh9jkVEOt_fQ7lKJ7kNmXL_3-YvF5_EmBtHI2V-e7Dd1OBKdUR5PyKAXuu8/s1600/java_program_using_for_loop.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 389px; height: 259px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjp6JokHN1P9rEZwth3m0LGsLuPi_p-eAuwbWEKrt27j5J3Q3lxvRz57QOFiK6__Op4lMh8DYerFPd5DJh5fh9jkVEOt_fQ7lKJ7kNmXL_3-YvF5_EmBtHI2V-e7Dd1OBKdUR5PyKAXuu8/s400/java_program_using_for_loop.JPG" alt="" id="BLOGGER_PHOTO_ID_5474309531089319986" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;පහත program එක මගින් for loop එක දෙවරක් යොදා ඇති ආකාරය බලන්න.&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5_4qJ3gP2IAIwamW3vIc6FgmK2b163YOfeVCdMzgftCKBnsEPO2pq8jRHNPpIGpPT4i8qMOm-1DCq91uwVL8x2h8xfspUDkghH948IU_hPzYg1KmYe00VFeToo4Pj5dIfA-YTIW4H34w/s1600/for_loop+2.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 400px; height: 192px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5_4qJ3gP2IAIwamW3vIc6FgmK2b163YOfeVCdMzgftCKBnsEPO2pq8jRHNPpIGpPT4i8qMOm-1DCq91uwVL8x2h8xfspUDkghH948IU_hPzYg1KmYe00VFeToo4Pj5dIfA-YTIW4H34w/s400/for_loop+2.JPG" alt="" id="BLOGGER_PHOTO_ID_5474322249714077042" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheC4XbBKNK6VS0t-ljpDapbq5ZHw_CZ0qiII97wgaQPgWliNQiNUQEeTnXGybKhGxCpb_kkjl6mvtXAVROO04yxm_3LoEnKbolDJ8BJDltjNkc0GzGVouUd3ePDa_qg51pFtoCLz_zTIQ/s1600/java_program_using_for_loop+3.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 400px; height: 259px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheC4XbBKNK6VS0t-ljpDapbq5ZHw_CZ0qiII97wgaQPgWliNQiNUQEeTnXGybKhGxCpb_kkjl6mvtXAVROO04yxm_3LoEnKbolDJ8BJDltjNkc0GzGVouUd3ePDa_qg51pFtoCLz_zTIQ/s400/java_program_using_for_loop+3.JPG" alt="" id="BLOGGER_PHOTO_ID_5474322837690784226" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;පහත උදාහරන බලමු.&lt;br /&gt;&lt;br /&gt;&lt;pre class="brush:html"&gt;&lt;br /&gt;public class  ForLoop1{&lt;br /&gt;public static void main(String[] args){&lt;br /&gt;for(int i = 1;i &lt;= 9;i++){       for(int j = 1;j &lt;= i;j++){         System.out.print(i);       }       System.out.println();     }   } } &lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;program එක පහත ආකරයට run වේ.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNgB0HE6dRbp3cL4j92oZvGMkKuVt3GdJkbpmV6PwvJDdHPWFUi218M78tkLwtiLLf2INXgARL6QNcThrzxhIeQa4vYtsvvNN9beoxTb0kUy6tXAdp3GQ9x_PtRjiIl168RPuPpzdlugw/s1600/java_program_using_for_loop4.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 381px; height: 255px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNgB0HE6dRbp3cL4j92oZvGMkKuVt3GdJkbpmV6PwvJDdHPWFUi218M78tkLwtiLLf2INXgARL6QNcThrzxhIeQa4vYtsvvNN9beoxTb0kUy6tXAdp3GQ9x_PtRjiIl168RPuPpzdlugw/s400/java_program_using_for_loop4.JPG" alt="" id="BLOGGER_PHOTO_ID_5474653822593027826" border="0" /&gt;&lt;/a&gt;</description><link>http://learn-java-sinhala.blogspot.com/2010/05/java-loop-whilefor.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNcuDdWLv5F2Kq7gXW5X8dVCjT0SwQRGgNrQCnFEMbK1o7siB7TYUcXo2ZbF5PZl3MKcHTs2Nu_xTHnmf-HXmR32FVoAfr6ibJSco9jsq6WFB_fzgIpUiNJ81-iUT8DRKLeLzTlTf0X6o/s72-c/java_program_using_while_loop_program.JPG" width="72"/><thr:total>10</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4322461237766217846.post-9095665097867928028</guid><pubDate>Mon, 17 May 2010 08:48:00 +0000</pubDate><atom:updated>2010-05-17T18:50:19.547-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">3-Data types in java</category><title>Java Premitive data types (boolean,char,byte,short,int,long,float, double)</title><description>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhoqtaHoEDK1evcxz7Hqg5ld72Qlm1wbAxT7DlaIpaaNo4ct-Pk1RFb6G5DSF7T2cvgC0P7mllg7nvtcWXrnrw_Z6C-e483lJhI37nbh4K5olvVfQRWNrtzgiklbbxT5MarMjfguaAqjJ0/s1600/java_program_using_long,int_data_type+2.JPG"&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2IkE29YjAjBP4K4Bb3gTR4qL3KNQ0F7Bjx0N3UrRwqplemSkAAHAb1c0OI4lsDPqoLHsLfI629lLr7FCDdKNxhXjXdi5Z29I6xjpDFVShKol58r2hU5ssjmbGcLxii14vtEIMJUWnsTo/s1600/java_program_using_long,int_data_type.JPG"&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;අපි අද පාඩමෙන් බලමු  java හි Data types ගැන....&lt;img src="file:///D:/today/New%20Folder%20%282%29/Premitive%20data%20type%20in%20java.gif" alt="" /&gt;&lt;img src="file:///D:/today/New%20Folder%20%282%29/Premitive%20data%20type%20in%20java.gif" alt="" /&gt; Java Premitive data type හි data type  8 ක් අපි ඉගන ගන්නවා...&lt;br /&gt;&lt;br /&gt;&lt;ol&gt;&lt;li&gt;&lt;a style="color: rgb(255, 255, 255);" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhgJ5lO-mGBWZHbiIr_hVePcxDajul-5gIcIFKeDyeChma3PYEQe5YeB_MGc9SFdbbC1RW5_TcKOwI3r6aBUZbCKzJ0z6wB_Y1ycN0MssMhCjU_ZG6414P0k3T9CqqyQOrSufpOvikSiJs/s1600/Premitive+data+type+in+java.gif"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 400px; height: 253px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhgJ5lO-mGBWZHbiIr_hVePcxDajul-5gIcIFKeDyeChma3PYEQe5YeB_MGc9SFdbbC1RW5_TcKOwI3r6aBUZbCKzJ0z6wB_Y1ycN0MssMhCjU_ZG6414P0k3T9CqqyQOrSufpOvikSiJs/s400/Premitive+data+type+in+java.gif" alt="" id="BLOGGER_PHOTO_ID_5472188947461787762" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgy0PjmOqMz1dGtdW-Gx5WMEuG4ypCyH4yFnXOCNJh-rHyJ1zwo1g4Ummr1KHfILU4RarsOHjfmyRlUSIyoFEHiUrty9DjkUacd4j26K-1aAmd1QD_PYcPyv4DAw3wOYnyxDXIKS-wMZoM/s1600/2-difft-data-types.jpg"&gt;&lt;br /&gt;&lt;/a&gt;&lt;/li&gt;&lt;/ol&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;                                         Java Primitive Data Types (8)         &lt;table align="center" border="1" cellpadding="5"&gt;&lt;caption&gt;&lt;br /&gt;&lt;/caption&gt;     &lt;tbody&gt;     &lt;tr&gt;       &lt;td&gt;&lt;b&gt;Type&lt;/b&gt;&lt;br /&gt;&lt;/td&gt;       &lt;td&gt;&lt;b&gt;Contains&lt;/b&gt;&lt;br /&gt;&lt;/td&gt;    &lt;td&gt;&lt;b&gt;Default&lt;/b&gt;&lt;br /&gt;&lt;/td&gt;    &lt;td&gt;&lt;b&gt;Size&lt;/b&gt;&lt;br /&gt;&lt;/td&gt;    &lt;td&gt;&lt;b&gt;Range&lt;/b&gt;&lt;br /&gt;&lt;/td&gt;    &lt;/tr&gt;     &lt;tr valign="top"&gt;       &lt;td&gt;         &lt;p&gt;&lt;code&gt;boolean&lt;/code&gt;           &lt;/p&gt;&lt;/td&gt;       &lt;td&gt;true or false&lt;/td&gt;    &lt;td&gt;false&lt;/td&gt;    &lt;td&gt;1 bit&lt;/td&gt;    &lt;td&gt;NA&lt;/td&gt;    &lt;/tr&gt;       &lt;tr valign="top"&gt;          &lt;td&gt;            &lt;p&gt;&lt;code&gt;char&lt;/code&gt;              &lt;/p&gt;&lt;/td&gt;          &lt;td&gt;Unicode character&lt;br /&gt;unsigned &lt;/td&gt;       &lt;td&gt;\u0000&lt;/td&gt;       &lt;td&gt;16 bits or&lt;br /&gt;2 bytes&lt;/td&gt;       &lt;td&gt;0 to 2&lt;sup&gt;16&lt;/sup&gt;-1 or&lt;br /&gt;\u0000 to \uFFFF&lt;/td&gt;    &lt;/tr&gt;    &lt;tr valign="top"&gt;          &lt;td&gt;            &lt;p&gt;&lt;code&gt;byte&lt;/code&gt;              &lt;/p&gt;&lt;/td&gt;          &lt;td&gt;Signed integer&lt;/td&gt;       &lt;td&gt;0&lt;/td&gt;       &lt;td&gt;8 bit or&lt;br /&gt;1 byte&lt;/td&gt;       &lt;td&gt;-2&lt;sup&gt;7&lt;/sup&gt; to 2&lt;sup&gt;7&lt;/sup&gt;-1 or&lt;br /&gt;-128 to 127&lt;/td&gt;    &lt;/tr&gt;    &lt;tr valign="top"&gt;          &lt;td&gt;            &lt;p&gt;&lt;code&gt;short&lt;/code&gt;              &lt;/p&gt;&lt;/td&gt;          &lt;td&gt;Signed integer&lt;/td&gt;       &lt;td&gt;0&lt;/td&gt;       &lt;td&gt;16 bit or&lt;br /&gt;2 bytes&lt;/td&gt;       &lt;td&gt;-2&lt;sup&gt;15&lt;/sup&gt; to 2&lt;sup&gt;15&lt;/sup&gt;-1 or&lt;br /&gt;-32768 to 32767&lt;/td&gt;    &lt;/tr&gt;   &lt;tr valign="top"&gt;                &lt;td&gt;                  &lt;p&gt;&lt;code&gt;int&lt;/code&gt;                    &lt;/p&gt;&lt;/td&gt;                &lt;td&gt;Signed integer&lt;/td&gt;             &lt;td&gt;0&lt;/td&gt;             &lt;td&gt;32 bit or&lt;br /&gt;4 bytes&lt;/td&gt;             &lt;td&gt;-2&lt;sup&gt;31&lt;/sup&gt; to 2&lt;sup&gt;31&lt;/sup&gt;-1 or&lt;br /&gt;-2147483648 to 2147483647&lt;/td&gt;          &lt;/tr&gt;          &lt;tr valign="top"&gt;                &lt;td&gt;                  &lt;p&gt;&lt;code&gt;long&lt;/code&gt;                    &lt;/p&gt;&lt;/td&gt;                &lt;td&gt;Signed integer&lt;/td&gt;             &lt;td&gt;0&lt;/td&gt;             &lt;td&gt;64 bit or&lt;br /&gt;8 bytes&lt;/td&gt;             &lt;td&gt;-2&lt;sup&gt;63&lt;/sup&gt; to 2&lt;sup&gt;63&lt;/sup&gt;-1 or&lt;br /&gt;-9223372036854775808 to&lt;br /&gt;9223372036854775807&lt;/td&gt;          &lt;/tr&gt;          &lt;tr valign="top"&gt;                &lt;td&gt;                  &lt;p&gt;&lt;code&gt;float&lt;/code&gt;                    &lt;/p&gt;&lt;/td&gt;                &lt;td&gt;IEEE 754 floating point&lt;br /&gt;single-precision&lt;/td&gt;             &lt;td&gt;0.0f&lt;/td&gt;             &lt;td&gt;32 bit or&lt;br /&gt;4 bytes&lt;/td&gt;             &lt;td&gt;�1.4E-45 to&lt;br /&gt;�3.4028235E+38&lt;/td&gt;          &lt;/tr&gt;          &lt;tr valign="top"&gt;                &lt;td&gt;                  &lt;p&gt;&lt;code&gt;double&lt;/code&gt;                    &lt;/p&gt;&lt;/td&gt;                &lt;td&gt;IEEE 754 floating point&lt;br /&gt;double-precision&lt;/td&gt;             &lt;td&gt;0.0&lt;/td&gt;             &lt;td&gt;64 bit or&lt;br /&gt;8 bytes&lt;/td&gt;             &lt;td&gt;�439E-324 to&lt;br /&gt;�1.7976931348623157E+308&lt;br /&gt;&lt;br /&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;දැන් අපි බලමු Data type use කරලා java program ලියන ආකාරය....මෙහිදී අපි කිසියම් Data Type 1ක කට අදාල variable program 1ක තුල use කරන්නේනම්, ඒවා කුමනData Type 1කට අදාලද යන්න හැදින්විය යුතුය.&lt;br /&gt;&lt;br /&gt;උදා -byte a;&lt;br /&gt;byte x=3;&lt;br /&gt;double A=5.5;&lt;br /&gt;boolean b=true;&lt;br /&gt;&lt;br /&gt;දැන් අපි Data Type භවිතා කර program ලියමු. එහිදී මෙය වැඩිදුරටත් තේරුම් ගැනිමට හැකිවෙනු ඇත......&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="background-color: rgb(189, 237, 255); width: 500px; font-style: italic; color: rgb(0, 0, 153); text-align: left;"&gt;&lt;div style="text-align: left;"&gt;class MyProgram{&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;                           public static void main(String args[]){&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;                          int x=70;&lt;br /&gt;&lt;/div&gt;                         double y=45.98;&lt;br /&gt;&lt;br /&gt;              System.out.println("x value is = "+x);&lt;br /&gt;               System.out.println("x value is = "+y);&lt;br /&gt;&lt;br /&gt;               }&lt;br /&gt;}&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;මෙම program  1කේ x සදහා int Data Type 1 කට අදාල අගයකුත්, y  සදහා double Data Type 1 කට අදාල අගයකුත්හදුන්වා දී ඇත. තවද System.out.println  (sop) ක තුල x සහ y වල අගයන් print කර ඇත.&lt;br /&gt;("x value is = "+x);මෙහි ලකුනක් යොදා ඇත්තේ සංඛ්‍යාත්මඛ එකතුවක් සදහා නොව. ඒ 2ක 1කට ලිවිම සදහාය....&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;මෙය පහත පරිදි run  වේ............&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPVP7MfLmOG7xlKLhArTMJ5hfrFqTRQFNzHiCVLH_O02GtipAxEXzHqfFxjMEcjIru-7PUAzbXbZVCukrvvCViBBfvclaFnxBaj32L7bOBp3XmPpZw6u_ZxePyREAmjj0FEHpUzl03irY/s1600/java_program.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 309px; height: 191px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPVP7MfLmOG7xlKLhArTMJ5hfrFqTRQFNzHiCVLH_O02GtipAxEXzHqfFxjMEcjIru-7PUAzbXbZVCukrvvCViBBfvclaFnxBaj32L7bOBp3XmPpZw6u_ZxePyREAmjj0FEHpUzl03irY/s400/java_program.JPG" alt="" id="BLOGGER_PHOTO_ID_5472234460624643618" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="background-color: rgb(189, 237, 255); width: 500px; color: rgb(51, 51, 255); font-style: italic;"&gt;&lt;div style="text-align: left;"&gt;class MyProgram{&lt;br /&gt;&lt;span style="color: rgb(102, 255, 255);"&gt;.............&lt;/span&gt;public static void  main(String args[]){&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(102, 255, 255);"&gt;.............&lt;/span&gt;char x='Kamal';&lt;br /&gt;&lt;/div&gt;    &lt;span style="color: rgb(102, 255, 153);"&gt;..............&lt;/span&gt;boolean  y=true;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(153, 255, 153);"&gt;...............&lt;/span&gt;System.out.println("His name is = "+x);&lt;br /&gt;&lt;span style="color: rgb(153, 255, 153);"&gt;................&lt;/span&gt;System.out.println("He is a  boy = "+y);&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(153, 255, 153);"&gt;.............&lt;/span&gt;}&lt;br /&gt;}&lt;/div&gt;&lt;br /&gt;char Data Type ඇතුලත් කිරිමේදී එය ' ' ඇතුලට දමා ඇතුලත් කල යුතුය....&lt;br /&gt;මෙය පහත පරිදි run  වේ............&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhtLo4zfUALEQgPVILZGVdl1NhiTqFrpkHGxUE0L4EibPcozhQ-16zzsnFIfGNreVPiqEZ0cfGDFb4zaLp2Q_U-J6aTaVOR5wKTIHBHFNOmei2xEJzb0cX0gQwhU1F39NuMCsEY42QZ7PA/s1600/java_program_using_char_data_type.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 325px; height: 179px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhtLo4zfUALEQgPVILZGVdl1NhiTqFrpkHGxUE0L4EibPcozhQ-16zzsnFIfGNreVPiqEZ0cfGDFb4zaLp2Q_U-J6aTaVOR5wKTIHBHFNOmei2xEJzb0cX0gQwhU1F39NuMCsEY42QZ7PA/s400/java_program_using_char_data_type.JPG" alt="java program using char data type" id="BLOGGER_PHOTO_ID_5472412773042667858" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;අපි තව program 1 ක් ලියමු.&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2IkE29YjAjBP4K4Bb3gTR4qL3KNQ0F7Bjx0N3UrRwqplemSkAAHAb1c0OI4lsDPqoLHsLfI629lLr7FCDdKNxhXjXdi5Z29I6xjpDFVShKol58r2hU5ssjmbGcLxii14vtEIMJUWnsTo/s1600/java_program_using_long,int_data_type.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 400px; height: 236px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2IkE29YjAjBP4K4Bb3gTR4qL3KNQ0F7Bjx0N3UrRwqplemSkAAHAb1c0OI4lsDPqoLHsLfI629lLr7FCDdKNxhXjXdi5Z29I6xjpDFVShKol58r2hU5ssjmbGcLxii14vtEIMJUWnsTo/s400/java_program_using_long,int_data_type.JPG" alt="java program using long,int data type" id="BLOGGER_PHOTO_ID_5472418091345793778" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;මෙහිදී අපි  * Operator 1ක භාවිතා කරල තියනවා. ඔයල Operators ගැන  බය වෙන්න  ඒපා..අපි Next පාඩමෙන්  Operators  use  කිරිම ගැන කියලා දෙනවා...&lt;br /&gt;මෙය පහත පරිදි run  වේ............&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhoqtaHoEDK1evcxz7Hqg5ld72Qlm1wbAxT7DlaIpaaNo4ct-Pk1RFb6G5DSF7T2cvgC0P7mllg7nvtcWXrnrw_Z6C-e483lJhI37nbh4K5olvVfQRWNrtzgiklbbxT5MarMjfguaAqjJ0/s1600/java_program_using_long,int_data_type+2.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 400px; height: 155px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhoqtaHoEDK1evcxz7Hqg5ld72Qlm1wbAxT7DlaIpaaNo4ct-Pk1RFb6G5DSF7T2cvgC0P7mllg7nvtcWXrnrw_Z6C-e483lJhI37nbh4K5olvVfQRWNrtzgiklbbxT5MarMjfguaAqjJ0/s400/java_program_using_long,int_data_type+2.JPG" alt="java program using long,int data type" id="BLOGGER_PHOTO_ID_5472418442324087346" border="0" /&gt;&lt;/a&gt;</description><link>http://learn-java-sinhala.blogspot.com/2010/05/3-data-types-in-java.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhgJ5lO-mGBWZHbiIr_hVePcxDajul-5gIcIFKeDyeChma3PYEQe5YeB_MGc9SFdbbC1RW5_TcKOwI3r6aBUZbCKzJ0z6wB_Y1ycN0MssMhCjU_ZG6414P0k3T9CqqyQOrSufpOvikSiJs/s72-c/Premitive+data+type+in+java.gif" width="72"/><thr:total>9</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4322461237766217846.post-2422453661440246444</guid><pubDate>Mon, 17 May 2010 08:48:00 +0000</pubDate><atom:updated>2010-05-21T00:28:33.452-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">4- Operators in Java</category><title>How to use Operators in Java</title><description>&lt;div style="text-align: justify;"&gt;අද පාඩමෙන් අපි බලමු Java හි Operators මොනවද කියලා සහ ඒවා use කරන ආකාරය..&lt;br /&gt;අපි Java  Operators  use කරන්නෙ primitive data types වලට පමනි..අපිට Operators ප්‍රදාන වශයෙන් කොටස් 8 කට බෙදා වෙන්කල හැක..ඒවා  arithmetic,bitwise, relational,boolean, logical,&lt;br /&gt;assignment, ternary,operator precedence, using parentheses යන ආදි වශයෙනි..&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;Arithmetic Operator&lt;br /&gt;&lt;br /&gt;&lt;/span&gt; Arithmetic Operator  භාවිතා කරනුයේ සංඛ්‍යාත්මක අගයන් සමග සිදුකරන ගනිත කර්ම සදහාය.&lt;br /&gt;+,-,*,/,% සංඛ්‍යාත්මක අගයන් සදහා භාවිතා කරයි..&lt;br /&gt;&lt;br /&gt;+ = එකතුව&lt;br /&gt;- = අඩුකිරිම&lt;br /&gt;* = ගුනකිර්ම&lt;br /&gt;/ = බෙදිම&lt;br /&gt;% =බෙදිම මගින් ලැබෙන ඉතිරිය ගැනිමට&lt;br /&gt;&lt;br /&gt;අපි මෙය තේරුම් ගැනිමට උදාහරන  program කිපයක් ලියමු.....&lt;br /&gt;&lt;pre&gt;&lt;br /&gt;&lt;div style="height: 200px; width: 600px; overflow: scroll; background-color: rgb(245, 246, 206); color: rgb(0, 0, 0); font-style: italic;"&gt;&lt;div style="text-align: left; color: rgb(0, 0, 0);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;class MyProgram2 {&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify; color: rgb(0, 0, 0);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;                public static void main(String args[]){&lt;/span&gt;   &lt;span style="color: rgb(0, 0, 0);"&gt;  &lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;                int x=75;&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;                int  y=80;&lt;/span&gt; &lt;span style="color: rgb(0, 0, 0);"&gt;  &lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;                int z=90;&lt;/span&gt; &lt;span style="color: rgb(0, 0, 0);"&gt;    &lt;/span&gt; &lt;span style="color: rgb(0, 0, 0);"&gt;  &lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;                int total=x+y+z;&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;                System.out.println("Total is = "+total);&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;}&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;}&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;මෙය Run කල පසු පහත ලෙස print  වේ................&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEibGF6i0EYRorX0_4uyazVDJUTi7vhwo7M0wK7Y-9My0awjdiMS2WnRitI_a40FyVhjwnUaKB3mrVwmqgEXYCklLPpuvF1yFWDsL1Svq5TPbNpgNVqXNvM7nk0PTu8yuiuddhBmCWtojAE/s1600/java_program.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 381px; height: 179px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEibGF6i0EYRorX0_4uyazVDJUTi7vhwo7M0wK7Y-9My0awjdiMS2WnRitI_a40FyVhjwnUaKB3mrVwmqgEXYCklLPpuvF1yFWDsL1Svq5TPbNpgNVqXNvM7nk0PTu8yuiuddhBmCWtojAE/s400/java_program.JPG" alt="" id="BLOGGER_PHOTO_ID_5472599638228052626" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;අපි දැන් subject 3ක marks වල   average ඒක  ගැනිමට program 1කක් ලියමු..&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;div style="height: 300px; width: 600px; overflow: scroll; background-color: rgb(245, 246, 206); color: rgb(83, 118, 13);"&gt; &lt;pre&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;class MyProgram2 {&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;   public static void main(String args[]){&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;  &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;br /&gt;double x=75;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;br /&gt;double y=80;&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;   double z=90;&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;   double avg=(x+y+z)/3;&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;   System.out.println("Subjet 1 mark is= "+x);&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;   System.out.println("Subjet 2 mark is= "+y);&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;   System.out.println("Subjet 3 mark is= "+z);&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;   System.out.println("Total is = "+avg);&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;   }&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;}&lt;/span&gt;&lt;br /&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;/pre&gt;මෙය Run කල පසු පහත ලෙස print  වේ................&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgPAjtH3EpSSwdPOZ6NulTjae3F-gtTopemXIH77ZWhIk3janKuE7DFaVnjbeTQiwNBgs6nyNyltnccbmkZHwF0OxX_KG-ZHY8LpRP-wOgskdsMF50lkHqbgpTD5dcOev8Xv-xj21CNc80/s1600/java_program+2.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 400px; height: 197px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgPAjtH3EpSSwdPOZ6NulTjae3F-gtTopemXIH77ZWhIk3janKuE7DFaVnjbeTQiwNBgs6nyNyltnccbmkZHwF0OxX_KG-ZHY8LpRP-wOgskdsMF50lkHqbgpTD5dcOev8Xv-xj21CNc80/s400/java_program+2.JPG" alt="" id="BLOGGER_PHOTO_ID_5472599803642080386" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;කිසියම් value 1කක අගය 1කින් ඉහල දැමිමට X++  හෝ ++X  යොදාගනු ලබයි..&lt;br /&gt;තවද කිසියම් value 1කක අගය 1කින් පහල  දැමිමට X-- හෝ --X  යොදාගනු ලබයි..&lt;br /&gt;&lt;br /&gt;මෙය තෙරුම් ගැනිමට පහත උදාහරනය මගින් බලමු.&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;pre style="color: rgb(0, 0, 0);"&gt;&lt;div style="height: 300px; width: 600px; overflow: scroll; background-color: rgb(245, 246, 206);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;class New{&lt;br /&gt;public static void main(String args[]){&lt;br /&gt;int A=10;&lt;br /&gt;int B=20;&lt;br /&gt;&lt;br /&gt;System.out.println("value of A is ="+A );&lt;br /&gt;System.out.println("value of B is ="+B );&lt;br /&gt;&lt;br /&gt;++A;//value 1කක අගය 1කින් ඉහල දැමිම&lt;br /&gt;--B;//value 1කක අගය 1කින් පහල  දැමිම&lt;br /&gt;&lt;br /&gt;System.out.println("value of ++A is ="+A );&lt;br /&gt;System.out.println("value of --B is ="+B);&lt;br /&gt;&lt;br /&gt;}&lt;br /&gt;}&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;/pre&gt;&lt;br /&gt;මෙය  Run කල පසු පහත ලෙස print  වේ................&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj74qlT9yvbEwmGSTFMVtn2ucWEEDGFxDJAIEbQDVXtXn5hB8bRGxmHLhDiYrJ3usBhBV9EA7YP9HvCWl678XHiZKmFJny6petpQuQfSz6XQz6IG28q3U_PrmML5Da5I91S5fDu0UKLnZQ/s1600/java+prpgram.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 389px; height: 211px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj74qlT9yvbEwmGSTFMVtn2ucWEEDGFxDJAIEbQDVXtXn5hB8bRGxmHLhDiYrJ3usBhBV9EA7YP9HvCWl678XHiZKmFJny6petpQuQfSz6XQz6IG28q3U_PrmML5Da5I91S5fDu0UKLnZQ/s400/java+prpgram.JPG" alt="" id="BLOGGER_PHOTO_ID_5473605928890876818" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;සිදු කරනා ගනිතකර්මය &lt;span style="color: rgb(255, 255, 255);"&gt;sop&lt;span style="color: rgb(255, 255, 255);"&gt; &lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(255, 255, 153);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;(System.out.println&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;)  1&lt;/span&gt;ක තුල&lt;/span&gt;දී සිදුකල හැක. පහත උදාහරනය මගින් බලමු..&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;pre style="color: rgb(0, 0, 0);"&gt;&lt;div style="height: 220px; width: 600px; overflow: scroll; background-color: rgb(245, 246, 206);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;class New{&lt;br /&gt;public static void main(String args[]){&lt;br /&gt;int A=10;&lt;br /&gt;int B=20;&lt;br /&gt;&lt;br /&gt;System.out.println("value of A is ="+A );&lt;br /&gt;System.out.println("value of B is ="+B );&lt;br /&gt;System.out.println("value of ++A is ="+(++A));&lt;br /&gt;System.out.println("value of --B is ="+(--B));&lt;br /&gt;}&lt;br /&gt;}&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;/pre&gt;&lt;br /&gt;මෙම පහත උදාහරනය  බලන්න...&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;pre style="color: rgb(0, 0, 0);"&gt;&lt;div style="height: 200px; width: 600px; overflow: scroll; background-color: rgb(245, 246, 206);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; class New{&lt;br /&gt;public static void main(String args[]){&lt;br /&gt;int A=10;&lt;br /&gt;int B=20;&lt;br /&gt;&lt;br /&gt;System.out.println("value of B is ="+B );&lt;br /&gt;&lt;br /&gt;System.out.println("value of B++ is ="+B++);&lt;br /&gt;&lt;br /&gt;System.out.println("value of B is ="+B );&lt;br /&gt;&lt;br /&gt;}&lt;br /&gt;}&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;/pre&gt;&lt;/div&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgm8CPBtzpbtq7gHLyJocO5XrQJsGBwJ0eCDLoCydtFoTHSeoF20npixiVf_h11-Wgca3TcLxQLCxCh3pVIno90kzghoHGNraYu4AnZkg2lTKw1n8Oth2Y-FCLCCerivcnzs910H41nJjM/s1600/java+prpgram.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 400px; height: 179px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgm8CPBtzpbtq7gHLyJocO5XrQJsGBwJ0eCDLoCydtFoTHSeoF20npixiVf_h11-Wgca3TcLxQLCxCh3pVIno90kzghoHGNraYu4AnZkg2lTKw1n8Oth2Y-FCLCCerivcnzs910H41nJjM/s400/java+prpgram.JPG" alt="" id="BLOGGER_PHOTO_ID_5473615135041647378" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;මෙහිදී B සදහා අගයක් ආදේශ වනුයේ 2 වන SOP 1ක තුලදී වන අතර නමුත් ඒය 2වන Sop 1ක&lt;br /&gt;තුලදී Print නොවේ ඒ යට හේතුව program 1ක් run වනුයේ වමේ සිට දකුනටය.B++ හිදී&lt;br /&gt;B අගය 1කින් ඉහල දැමිමට සිදුවනුයේ;ලකුනෙන් පසුව වේ.ඒ නිසා next line 1කේ දී ඉහල දැමිමට&lt;br /&gt;සිදුවු B print වේ.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;pre style="color: rgb(0, 0, 0);"&gt;&lt;div style="height: 350px; width: 600px; overflow: scroll; background-color: rgb(245, 246, 206);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; class MyProgram{&lt;br /&gt; public static void main(String args[]){&lt;br /&gt; int a=50;&lt;br /&gt; int b=20;&lt;br /&gt; System.out.println("Value of a = " + a );&lt;br /&gt;     System.out.println("Value of b = " + b );&lt;br /&gt;     System.out.println("a + b      = " + String.valueOf(a+b) );&lt;br /&gt;     System.out.println("a - b      = " + String.valueOf(a-b) );&lt;br /&gt;     System.out.println("a * b      = " + String.valueOf(a*b) );&lt;br /&gt;     System.out.println("a / b      = " + String.valueOf(a/b) );&lt;br /&gt;     System.out.println("a % b      = " + String.valueOf(a%b) );&lt;br /&gt;     System.out.println("a ++       = " + String.valueOf(a++) );&lt;br /&gt;     System.out.println("Value of a = " + a );&lt;br /&gt;     System.out.println("b --       = " + String.valueOf(b--) );&lt;br /&gt;     System.out.println("Value of b = " + b );&lt;br /&gt; }&lt;br /&gt;}&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;/pre&gt;&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhd3peyNxqoMU8fHgSK9turrBk8noFKco36UD7gVIk_y6cKi8gGDIKcHNFILk5Y3vyFnKoiEz2bPdfyKSsrq7TiIsylndfVbxEXISwjyFNHfIRrDb-fy1sSsS9D_A_gL5Gq5OsnJ40PN8s/s1600/java+prpgram.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 400px; height: 265px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhd3peyNxqoMU8fHgSK9turrBk8noFKco36UD7gVIk_y6cKi8gGDIKcHNFILk5Y3vyFnKoiEz2bPdfyKSsrq7TiIsylndfVbxEXISwjyFNHfIRrDb-fy1sSsS9D_A_gL5Gq5OsnJ40PN8s/s400/java+prpgram.JPG" alt="" id="BLOGGER_PHOTO_ID_5473621666754632530" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;Bitwise logical Operator&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/pre&gt;&lt;/pre&gt;</description><link>http://learn-java-sinhala.blogspot.com/2010/05/how-to-use-operators-in-java.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEibGF6i0EYRorX0_4uyazVDJUTi7vhwo7M0wK7Y-9My0awjdiMS2WnRitI_a40FyVhjwnUaKB3mrVwmqgEXYCklLPpuvF1yFWDsL1Svq5TPbNpgNVqXNvM7nk0PTu8yuiuddhBmCWtojAE/s72-c/java_program.JPG" width="72"/><thr:total>2</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4322461237766217846.post-4356744691870614222</guid><pubDate>Sat, 24 Apr 2010 14:07:00 +0000</pubDate><atom:updated>2010-05-22T04:45:31.677-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">5-Java Control Statement iF..</category><title>Java Control Statement( IF, If-else....................</title><description>අපි අද ඉගනගමු  if statement  1ක භාවිත කරන ආකාරය.if statement ඒක සරලව විස්තර කරනවනම් if statement 1ක් භාවිතා කරන්නේ කිසියම් java program 1ක යම්කිසි condition 1ක් සත්‍ය නම් හෝ අසත්‍ය නම් program 1ක ආකර 2කට සිදුකිරිමටය.ඒය සිදුවනුයේ පහත ආකාරයට වේ....&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;pre style="color: rgb(0, 0, 0);"&gt;&lt;div style="height: 150px; width: 300px; overflow: scroll; background-color: rgb(245, 246, 206);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;   &lt;span style="font-weight: bold; font-style: italic;"&gt; if (condition) {  &lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-style: italic;"&gt;        // Task 1&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-style: italic;"&gt;        // Task 2  &lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-style: italic;"&gt;        // Task 3 &lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-style: italic;"&gt;        -----&lt;/span&gt;&lt;br /&gt; ----- }&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;/pre&gt;&lt;/pre&gt;&lt;br /&gt;පහත උදාහරනය බලමු..&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;pre style="color: rgb(0, 0, 0);"&gt;&lt;div style="height: 200px; width: 600px; overflow: scroll; background-color: rgb(245, 246, 206);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;class MyProgram{ &lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;    public static void main(String args[]){ &lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;    int a=50;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt; &lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;    if(a&gt;=20){&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;     System.out.println("Value of a = " + a );  &lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;       }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;     }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;}&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;/pre&gt;&lt;/pre&gt;&lt;br /&gt;මෙහිදී a සදහා අගය 50 ක් අදේශ කර ඇත..මෙහිදී a 20 ට වඩ විශාලයි හෝ සමානයි නම් පමනක් statement  1ක print විම සිදුවේ..ඒ සේ නොවුන හොත් කිසිවක් print නොවේ.ඉහත program 1ක පහත පරිදි run  වේ..&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDRNql7jwOM9yUm7pKW04cb0n8XU6hL37jXCYdrEKzNcn1r4YnfNZTaGLxxP9f8SHJFVWGwhb4o8j5F6ZcJpL5a-W_BcxCY52eFi_AWb00rWYPcN0g90uYwX6hfP62pBeFFDCspyMEl8U/s1600/java_program_using_if.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 357px; height: 187px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDRNql7jwOM9yUm7pKW04cb0n8XU6hL37jXCYdrEKzNcn1r4YnfNZTaGLxxP9f8SHJFVWGwhb4o8j5F6ZcJpL5a-W_BcxCY52eFi_AWb00rWYPcN0g90uYwX6hfP62pBeFFDCspyMEl8U/s400/java_program_using_if.JPG" alt="" id="BLOGGER_PHOTO_ID_5474025181911249026" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-style: italic; color: rgb(255, 255, 0);font-size:180%;" &gt;If -else&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;if  Statement 1කක condition  1ක් සත්‍යනොවුන හොත් යම්කිසි දෙයක් කරගැනිමට if සමග else භවිතා කරයි. ඒය භවිතාවනුයේ පහත ආකාරයට වේ....&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;pre style="color: rgb(0, 0, 0);"&gt;&lt;div style="height: 170px; width: 300px; overflow: scroll; background-color: rgb(245, 246, 206);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; &lt;span style="font-weight: bold;"&gt;  &lt;/span&gt;&lt;span style="font-weight: bold; font-style: italic;"&gt; if (condition) {  &lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-style: italic;"&gt;        // Task 1&lt;/span&gt;&lt;span style="font-weight: bold; font-style: italic;"&gt; &lt;/span&gt;&lt;span style="font-weight: bold; font-style: italic;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-style: italic;"&gt;        -----&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;}&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;       else {&lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-style: italic;"&gt;&lt;br /&gt;    // Task 2&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-weight: bold;"&gt; }&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;/pre&gt;&lt;/pre&gt;&lt;br /&gt;පහත උදාහරනය බලමු...&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;pre style="color: rgb(0, 0, 0);"&gt;&lt;div style="height: 210px; width: 600px; overflow: scroll; background-color: rgb(245, 246, 206);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;class MyProgram{&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;    public static void main(String args[]){&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;    int a=15;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;    if(a&gt;=20){&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;    System.out.println("a is greater than 20 " );&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;    }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;    else{ System.out.println("a is less than 20 " );&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;     }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;    }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;}&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;/pre&gt;&lt;/pre&gt;මෙහිදී  a සදහා අගය 15 ක් අදේශ කර ඇත. ඒමනිසා (a&gt;=20)  condition 1ක අසත්‍ය වේ.ඒමනිසා else තුල ඇති statement 1ක  print වේ..ඉහත program 1ක පහත පරිදි run  වේ..&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh95sO_nNGUlrJpiZhLW4TXRB683YvVLumZ9opNUQ0PKfRU08PjbO6YNMHT0ePdc5eogOWxoU0vYG6i4BmPNOepAaqlA_2wxMe-j5Y69818DZGFh_30phIMipmurSziaUUKTDMofd034x0/s1600/java_program_using_if+2.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 373px; height: 199px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh95sO_nNGUlrJpiZhLW4TXRB683YvVLumZ9opNUQ0PKfRU08PjbO6YNMHT0ePdc5eogOWxoU0vYG6i4BmPNOepAaqlA_2wxMe-j5Y69818DZGFh_30phIMipmurSziaUUKTDMofd034x0/s400/java_program_using_if+2.JPG" alt="" id="BLOGGER_PHOTO_ID_5474031862861592898" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;පහත උදාහරනය බලමු.මෙහිදි if සහ else  කිහිපවතවක් යොදාගෙන subject 3ක  Marks  වල මධ්‍යන්ය අනුව "A,B,C,S,F" ලෙස Grade   කිරිම සදහා program 1ක් ලියමු.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;pre style="color: rgb(0, 0, 0);"&gt;&lt;div style="height: 480px; width: 600px; overflow: scroll; background-color: rgb(245, 246, 206);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;class MyProgram{&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   public static void main(String args[]){&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   double mark1=70;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   double mark2=58;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   double mark3=60;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   //calculate average&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   double avg=(mark1+mark2+mark3)/3;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   System.out.println("Average Mark is ="+avg);&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   //Grade "A,B,C,S,F" using if-else&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   if(avg&gt;=75){&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   System.out.println("Your grade is = A ");&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   else if(avg&gt;=65){&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   System.out.println("Your grade is = B " );&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   else if(avg&gt;=50){&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   System.out.println("Your grade is = C " );&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   else if(avg&gt;=35){&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   System.out.println("Your grade is = S" );&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   else{&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   System.out.println("Your grade is = F " );&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;}&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;/pre&gt;&lt;/pre&gt;&lt;br /&gt;ඉහත program 1ක පහත පරිදි run  වේ..&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiHt3PGHGvl4xb79wOrCuOETqo9ffEGQDR0gxZ_OK28-hbUUgo-WMtmaEmIiMKqkqoqzuHHtDglxvPvlljisIohT8u8nkFbosYFH_MV_caE2uHugoJ0IY92uXHY5_FjLUt4wzRb8xkiF1s/s1600/java_program_using_if+3.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 373px; height: 199px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiHt3PGHGvl4xb79wOrCuOETqo9ffEGQDR0gxZ_OK28-hbUUgo-WMtmaEmIiMKqkqoqzuHHtDglxvPvlljisIohT8u8nkFbosYFH_MV_caE2uHugoJ0IY92uXHY5_FjLUt4wzRb8xkiF1s/s400/java_program_using_if+3.JPG" alt="" id="BLOGGER_PHOTO_ID_5474041238606051394" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;පහත උදාහරනයෙන් සංඛ්‍යා 3නකින් විශාලම සංඛ්‍යාව සෙවිම සදහා ලිය ඈති  program 1ක බලන්න.එම program 1ක තෙරුම් ගැනිමට  එම  program 1කට අදාල  flow chart (flow chart යනු ගැලිම් සටහන් වන අතර එම flow chart 1කක program 1ක් සිදුවන පිලිවෙල සටහන් කර ඇත.අපි ඉදිරියේදි flow chart ඇසුරෙන් විශාල Java program ප්‍රමනයක් පැහැදිලි කිරිමට බලාපොරොත්තු වෙමි)  flow chart 1කද පහතින් දක්වා ඇත.&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTEcW0Y2VmxQ2PMcOv42zoLsjafPAf9L6QzNTec-czU694xw_GCBBYBrknFMi0f_t9MbA0nxX147RJmxzO2yv5kOJaRF-Zsr2fiBMPCz1bd1SY5E_ASBy9sxb-K3LzLFL45draIwmWBDQ/s1600/2222.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 340px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTEcW0Y2VmxQ2PMcOv42zoLsjafPAf9L6QzNTec-czU694xw_GCBBYBrknFMi0f_t9MbA0nxX147RJmxzO2yv5kOJaRF-Zsr2fiBMPCz1bd1SY5E_ASBy9sxb-K3LzLFL45draIwmWBDQ/s400/2222.JPG" alt="" id="BLOGGER_PHOTO_ID_5474049378943570946" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;pre&gt;&lt;pre style="color: rgb(0, 0, 0);"&gt;&lt;div style="height: 480px; width: 600px; overflow: scroll; background-color: rgb(245, 246, 206);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;class MyProgram{&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   public static void main(String args[]){&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   int x=10;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   int y=4;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   int z=4;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   if(x&gt;y){&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;         if(z&gt;x){&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;               System.out.println("z is maximum");&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;                }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;           else{&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;                System.out.println("x is maximum");&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;               }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;          }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;   else if(z&gt;y){&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;           System.out.println("z is maximum");&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;           }&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;          else{&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;           System.out.println("y is maximum");&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;             }&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;      }&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;}&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;/pre&gt;&lt;/pre&gt;ඉහත program 1ක පහත පරිදි run  වේ.....&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3t-iPvWVVvheGoUZPyr0hu-Gczrihhct5jxKpiKrHk9dOV_Hicx1pKsWDCZERO0YNo0-InAYLLKiBRuHZ3_b6fnP8XgvTbeEEwOIF4ygxnalStwjsX3Rr7iTdhEKA6Xib-i3PUTB_gis/s1600/java_program_using_if.4.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 373px; height: 199px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3t-iPvWVVvheGoUZPyr0hu-Gczrihhct5jxKpiKrHk9dOV_Hicx1pKsWDCZERO0YNo0-InAYLLKiBRuHZ3_b6fnP8XgvTbeEEwOIF4ygxnalStwjsX3Rr7iTdhEKA6Xib-i3PUTB_gis/s400/java_program_using_if.4.JPG" alt="" id="BLOGGER_PHOTO_ID_5474054366988317202" border="0" /&gt;&lt;/a&gt;</description><link>http://learn-java-sinhala.blogspot.com/2010/04/java-control-statement-if-if-else.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDRNql7jwOM9yUm7pKW04cb0n8XU6hL37jXCYdrEKzNcn1r4YnfNZTaGLxxP9f8SHJFVWGwhb4o8j5F6ZcJpL5a-W_BcxCY52eFi_AWb00rWYPcN0g90uYwX6hfP62pBeFFDCspyMEl8U/s72-c/java_program_using_if.JPG" width="72"/><thr:total>4</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4322461237766217846.post-7273983620833900505</guid><pubDate>Fri, 23 Apr 2010 08:11:00 +0000</pubDate><atom:updated>2010-05-17T04:59:02.491-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">2 වන පාඩම-1 st program</category><title>1 වන පාඩම</title><description>හොදයි  අපි අපේ 1st Java program එක ලියන්න පටන් ගම්මු..අපි මුලින්ම Java program ලියන්න notepad 1ක use කරමු..notepad open කරගැනිමට&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 153);"&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;Start &gt;  All Program &gt; Accessories &gt; Note Pad&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div style="text-align: left;"&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 153);"&gt;&lt;span style="font-style: italic;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 153);"&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;&lt;span style="font-style: italic;"&gt;දැන් අපි program 1 ක ලිවිමට පටන්ගමු.....&lt;br /&gt;&lt;br /&gt;සැම විටම Java program 1ක් ලියනු ලබනුයේ class 1ක් තුලය.ඒ කියන්නෙ මේ වගෙයි..............&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 153);"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 153);"&gt;&lt;br /&gt;&lt;div  style="background-color: rgb(189, 237, 255); width: 500px; color: rgb(0, 0, 0);font-family:courier new;"&gt;&lt;span&gt;&lt;span style="color: rgb(0, 0, 153);"&gt;&lt;span style="font-style: italic;"&gt;c&lt;span style="color: rgb(0, 0, 0);"&gt;lass  MyFirstProgram {&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);"&gt;                   ........code.........&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);"&gt;}&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;br /&gt;&lt;/span&gt;&lt;div style="text-align: left;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;/span&gt;මෙහි class යන වචනයේ සියලුම අකුරු simple අකුරු වේ.මෙහි ලියන සියලුම commands මෙම  {} න් තුල ලිවිම සිදු කරයි..MyFirstProgram යනු program ඒකේ  name 1 වන අතර කිසිම විටක space  තැබිම සිදුකල නොහැක.notepad 1කේ ලියපු program 1ක  save කිරිමේ දී එම නම ඒ ආකාරයෙන්ම යොදා ගත යුතුය..save කිරිමේ දී අනිවාරයෙන් file extension 1ක .java ලෙස  save කල යුතුය.&lt;br /&gt;උදා-&lt;span style="font-weight: bold;"&gt;MyFirstProgram.java&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIl-XI6CNRzMKTQZFzQiYQ3w7aQrAJqYAoQ1U8LQb95u0ZXEsP6fnj4k-UBJBD6g-6xpHhHTbn3Q0CsqitM07galewJ_YeEXQNqdbXbjQHqBw2fhjJhAJT4JGeA2Cv7aDMfxLHSdnt96A/s1600/1.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 320px; height: 130px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIl-XI6CNRzMKTQZFzQiYQ3w7aQrAJqYAoQ1U8LQb95u0ZXEsP6fnj4k-UBJBD6g-6xpHhHTbn3Q0CsqitM07galewJ_YeEXQNqdbXbjQHqBw2fhjJhAJT4JGeA2Cv7aDMfxLHSdnt96A/s320/1.JPG" alt="" id="BLOGGER_PHOTO_ID_5463705126616237010" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhv8q6kYhNDIvBPhIzXGWJQZBmA7yaXuMdu3zqnAnWTWsB2agp065mKXvFTUB4W4BBXKT55eZF3el1c0NWCK3kRyt7p7P7SLgDm7wlmR1WWh_Pv5wQePJQ0WE9oa6HKTl9zP69AX_SyKFg/s1600/Untitled.png"&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span&gt;&lt;br /&gt;ඔන්න දැන් මම සම්පුර්න program 1ක්  ලියනවා&lt;/span&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;span&gt;ඔයාලගේ name1 printක් විම සදහා.&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 153);"&gt;&lt;div style="background-color: rgb(189, 237, 255); width: 500px; color: rgb(0, 0, 0);"&gt;&lt;span&gt;&lt;span style="color: rgb(0, 0, 153);"&gt;&lt;span style="font-weight: bold;font-family:courier new;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-family:courier new;" &gt;class MyFirstProgram {&lt;br /&gt;public static void main (&lt;span style="font-weight: bold;"&gt;S&lt;/span&gt;tring args[]){&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;S&lt;/span&gt;ystem.out.println("My name is kamal");&lt;br /&gt;}&lt;br /&gt;}&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/span&gt;&lt;br /&gt;මෙහි &lt;span style="font-style: italic; color: rgb(0, 0, 153);"&gt;&lt;span&gt;&lt;span style="color: rgb(0, 0, 153);"&gt;&lt;span style="color: rgb(0, 0, 0);font-family:courier new;" &gt;&lt;span style="font-weight: bold;"&gt;S&lt;/span&gt;tring &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;සහ&lt;span style="font-style: italic; color: rgb(0, 0, 153);"&gt;&lt;span&gt;&lt;span style="color: rgb(0, 0, 153);"&gt;&lt;span style="color: rgb(0, 0, 0);font-family:courier new;" &gt;&lt;span style="font-weight: bold;"&gt; S&lt;/span&gt;ystem&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;   යන වචන හි මුල් අකුරු   capital විය යුතුය..&lt;br /&gt;දැන් මේ program 1ක MyFirstProgram.java ලෙසින් කැමති folder 1&lt;span&gt;ක් &lt;/span&gt;තුල save කල යුතුය.  save කලාට පසුව අපි බලමු program 1ක  Run කරන ආකාරය...&lt;br /&gt;&lt;br /&gt;Java Program 1ක්  Run කිරිමට පෙර Compile  කල යුතුය..මම දැන් Compile කර Run කරන ආකාරය පියවරෙන් පියවර කියන්නම්.&lt;br /&gt;&lt;br /&gt;ඒ සදහා&lt;br /&gt;මුලින්ම&lt;br /&gt;&lt;ul&gt;&lt;li&gt;DOS Prompt ‍1ක ලබාගැනිමට Run 1කේ cmd  ලෙස type කර [enter] කරන්න&lt;/li&gt;&lt;li&gt;file 1ක save කර ඇති folder 1කට යාමට cd command 1ක පහත ආකාරයට use කල හැක&lt;br /&gt;&lt;/li&gt;&lt;/ul&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhIMr7n21bUWINAy1tFFjxvvtXrMFVxgEn_amO2wVHGPVjXDA4L1hhOH3gGvRCsUFcJ57LQcUZhxGkLu30X0rg9SEbCSQBdjr387HXDnNDhRdKnGtEzx0lxOR6H-drEYVo5x-QZ-Woax68/s1600/11.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 317px; height: 191px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhIMr7n21bUWINAy1tFFjxvvtXrMFVxgEn_amO2wVHGPVjXDA4L1hhOH3gGvRCsUFcJ57LQcUZhxGkLu30X0rg9SEbCSQBdjr387HXDnNDhRdKnGtEzx0lxOR6H-drEYVo5x-QZ-Woax68/s320/11.JPG" alt="" id="BLOGGER_PHOTO_ID_5463694827296753650" border="0" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;ul&gt;&lt;li&gt;file 1ක save කර ඇති folder 1කට තුලට ඇවිත්  javac MyFristProgram.java [enter]කරන්න.මෙහි දී program 1ක  Compile විම සිදුවේ. program  1කේ  errors ඇත්නම් මෙතනදී display වේ.&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHjGZx96stpL42IfHuEKi8iEQffzgiUApKqWpjAiEvE-sGd0Zzzr4oZCrrHWluR7JKZ-bryyfqoSYkGhe4yeRMML9sgD0tDbIA7y9hb2oLCtoAPIDtw8WsXaWm8nP0ojQDiE0l9v-J9U4/s1600/22.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 317px; height: 191px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHjGZx96stpL42IfHuEKi8iEQffzgiUApKqWpjAiEvE-sGd0Zzzr4oZCrrHWluR7JKZ-bryyfqoSYkGhe4yeRMML9sgD0tDbIA7y9hb2oLCtoAPIDtw8WsXaWm8nP0ojQDiE0l9v-J9U4/s320/22.JPG" alt="" id="BLOGGER_PHOTO_ID_5463695285040291730" border="0" /&gt;&lt;/a&gt;&lt;/li&gt;&lt;li&gt;ඉන් පසුව program 1ක Run කිරිමට java MyFirstProgram [enter] කරන්න&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5r6cUBrfsGwS8qqpoIHX38xtt_usXZTgt3QWM18A_8QS8MfC29qmAXg31ON95iW_UL_8631Nf_Ym-Q6zbjgW2SZ1P2iG0hsDUtJUXGCeg3oRpcrOfiMdy9fKGN7JbxpoR_Lc1f01w2Fs/s1600/33.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 317px; height: 191px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5r6cUBrfsGwS8qqpoIHX38xtt_usXZTgt3QWM18A_8QS8MfC29qmAXg31ON95iW_UL_8631Nf_Ym-Q6zbjgW2SZ1P2iG0hsDUtJUXGCeg3oRpcrOfiMdy9fKGN7JbxpoR_Lc1f01w2Fs/s320/33.JPG" alt="" id="BLOGGER_PHOTO_ID_5463696867682952306" border="0" /&gt;&lt;/a&gt;&lt;/li&gt;&lt;li&gt;ඉන් පසුව program 1ක පහත පරිදි  Run වේ.&lt;/li&gt;&lt;/ul&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhX4t2cIhpOwW0Xnufvt30jwJQ63Dovqr2kd2OXdcwMR3T0ByGpIhDoHeWe0PRhln7cZasCZrcTQd28Bivn6lD5yWn9eGTn_HlTJQbmQkQxFqFqCk5xwBBGCGz5c8gzkkJaggxt0qldZA4/s1600/44.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 320px; height: 202px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhX4t2cIhpOwW0Xnufvt30jwJQ63Dovqr2kd2OXdcwMR3T0ByGpIhDoHeWe0PRhln7cZasCZrcTQd28Bivn6lD5yWn9eGTn_HlTJQbmQkQxFqFqCk5xwBBGCGz5c8gzkkJaggxt0qldZA4/s320/44.JPG" alt="" id="BLOGGER_PHOTO_ID_5463697780972738114" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;ul&gt;&lt;li&gt;මේ අකාරයට ඔබට විවිද දේවල් display විමට   Java programs ලිවිය හැක.&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;අපි ඉදිරියේ දී  public static void main (String args[])  ලිවිමේ දී  psvm ලෙසටත් System.out.println("");යන්න sop ලෙසටත්  කිමේ පහසුව සදහා නම්කරන්නෙමු..&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Java වල කිසියම් දෙයක් print කිරිමට System.out.print("")යන්න  in  නැතිවද භාවිතා කල හැක.&lt;br /&gt;ඔබට System.out.println("") සහ System.out.print යන 2 වෙනස පහත හ දුන්වාදී ඇත.&lt;br /&gt;&lt;br /&gt;System.out.println("") යන්න print කර cursor 1ක පහල පේලියට යැම සිදුවන අතර System.out.print("") හි දි print කර cursor 1ක ඒතනම නැවතිම සිදුවේ.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;ඔබට ඒක දි ගට පහලට  පේලි කිපයක් print  කරගැනිමට පහත පරිදි /n භාවිත කර program 1ක ලිවිය හැක......&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 153);"&gt;&lt;div  style="background-color: rgb(189, 237, 255); width: 500px; color: rgb(0, 0, 0);font-family:courier new;"&gt;&lt;span&gt;&lt;span style="color: rgb(0, 0, 153);"&gt;&lt;span style="font-style: italic;"&gt;class MyFirstProgram {&lt;br /&gt;  public static void main (String args[]){&lt;br /&gt;&lt;br /&gt; System.out.println(" kamal silva\n 59 \n Maradhana");&lt;br /&gt;&lt;br /&gt;}&lt;br /&gt;}&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/span&gt;&lt;br /&gt;මෙය පහත පරිදි run  වේ............&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiE3-r-S58Vgf2D1iNp18yG9MD3GEIT8PiyJWXLglLKfO-GXwGwXB6B8NMVi8ODuRvhX-s9eGfLSUnCp1Hps-mntNn7JWoqN3goBxMmZKTsCK6QXJnonafYjC8kgqEi2aKPo8iz3DX3AwQ/s1600/java+prpgram.JPG"&gt;&lt;img style="float: left; margin: 0pt 10px 10px 0pt; cursor: pointer; width: 320px; height: 178px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiE3-r-S58Vgf2D1iNp18yG9MD3GEIT8PiyJWXLglLKfO-GXwGwXB6B8NMVi8ODuRvhX-s9eGfLSUnCp1Hps-mntNn7JWoqN3goBxMmZKTsCK6QXJnonafYjC8kgqEi2aKPo8iz3DX3AwQ/s320/java+prpgram.JPG" alt="" id="BLOGGER_PHOTO_ID_5472181885762256210" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi2hPqdjajHzyNeKqCoEIwKK-8M8Hz8EdTy6gHU_miJQ_CGmts2dObMePs2-4VFrBk-ehujgUdD2ImGaaleAHtJGPsPBZ-3UXnKqX4TR2wAu_nUlvIj_XH41nGpICG5a5tIhw1mB2XZI2A/s1600/java+prpgram.JPG"&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhEXsTC9Fx1o4E92wp8Hv6xCFG-OVlbU8OYmG__3gthCwSL0BVYS_XxYRaYnc7jGr-Q6ISAmYng1LsYLB9_qN1HbFj5_mOIMX4VmMY1cKWKothlaAHRBQyd-Fo4n_7CEjkqm1FCbkn3i3s/s1600/java+program.bmp"&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;</description><link>http://learn-java-sinhala.blogspot.com/2010/04/1.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIl-XI6CNRzMKTQZFzQiYQ3w7aQrAJqYAoQ1U8LQb95u0ZXEsP6fnj4k-UBJBD6g-6xpHhHTbn3Q0CsqitM07galewJ_YeEXQNqdbXbjQHqBw2fhjJhAJT4JGeA2Cv7aDMfxLHSdnt96A/s72-c/1.JPG" width="72"/><thr:total>12</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-4322461237766217846.post-3972672479897110013</guid><pubDate>Fri, 23 Apr 2010 05:43:00 +0000</pubDate><atom:updated>2010-05-17T04:50:25.898-07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">1 Java Install කිරීම හා path set කිරීම</category><title>Java Install කිරීම හා path set කිරීම</title><description>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiO5CuoFoesh9DQlX-OmiP7mDQvlnyqFtfyoDaNxbB_6qCshrJdxrc4roGNK9_HBT8qjhtFp6C7dkY5hjW2_plNrh6hPBB3BVyn8ZFW1R17MQczByV-2juGFzhyphenhyphenJHm38bCYfROb_6IYosI/s1600/cmd.JPG"&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;මම අද Java පලවෙනි පාඩම පටන් ගන්නවා.අපි මුලින්ම බලමු Java install කරගන්නෙ කොහොමද කියලා.ඔයාලාට හරිලේසි Java download කරගන්න.&lt;/span&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;Java download කරගන්න මෙතන &lt;a style="color: rgb(255, 0, 0);" href="http://javadl.sun.com/webapps/download/AutoDL?BundleId=39507"&gt;click&lt;/a&gt;&lt;span style="color: rgb(255, 0, 0);"&gt; &lt;/span&gt;කරන්න.&lt;br /&gt;&lt;br /&gt;මම හිතනව ඔයාලා හැමෝම Java install කරගත්ත කියලා.අපි &lt;/span&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;Java install කරගත්ත&lt;/span&gt;&lt;span style=";font-family:trebuchet ms;font-size:100%;"  &gt;ට &lt;/span&gt;&lt;span style=";font-family:trebuchet ms;font-size:130%;"  &gt;&lt;span style="font-size:85%;"&gt;&lt;span style="font-size:100%;"&gt;Java Program  එකපාරටම run කරන්න බැහැ.ඒ කට  computer 1කේ  Java වලට path 1ක set කරන්න ඔනකරන්න ඔන.ඒ සදහා ක්‍රම කිපයක් තියනවා....&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(255, 0, 0);font-family:webdings;font-size:180%;"  &gt;1 &lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold; color: rgb(255, 0, 0);font-family:trebuchet ms;font-size:180%;"  &gt;ක්‍රමය&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;පියවර 1&lt;/span&gt;.   ඔබේ පරිගණකයේ My computer right click කර  -&gt; Properties වෙත පිවිසෙන්න.&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(51, 51, 255);"&gt;පියවර 2&lt;/span&gt;.    එහි  Advanced වෙත යන්න.&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(51, 51, 255);"&gt;පියවර 3&lt;/span&gt;.    ඉන් පස්සෙ Advanced System Settings වෙත යන්න.&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(51, 51, 255);"&gt;පියවර 4&lt;/span&gt;.    එහිත් Advanced නම් Tab එකට පිවිසෙන්න&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(51, 51, 255);"&gt;පියවර  5&lt;/span&gt;.   එහි දකුණු පස පහළ කෙළවරේ ඇති Environment Variables වෙත යන්න.&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(51, 51, 255);"&gt;පියවර  6&lt;/span&gt;.  මෙහි User variables වල path නමින් variable එකක් තිබෙනවද කියලා බලන්න.                                             ඒක select කරලා edit button එක ඔබන්න.&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;span style="color: rgb(51, 51, 255);"&gt;පියවර  7&lt;/span&gt;.  එතකොට ලැබෙන පොඩි input box එකේ variable value කියන තීරුවෙ කෙලවරටම යන්න         තියෙන values වලට කිසි වෙනසක් නොකර.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="color: rgb(51, 51, 255);"&gt;පියවර  8&lt;/span&gt;.    එම අවසන් කෙලවරට semicolon එකක් (;) දාලා ඔබ මීට ටිකකට කලින් ස්ථාපනය කර ගත්තු JDK එකේ bin කියන ගොනුවට තියෙන සම්පූර්ණ යොමුව (Absolute Path) අර (;) ට පස්සෙ ඇතුළු කරන්න. ඔබ නිර්දේශිත ගොනුවටම එක ස්ථාපනය කලා නම් ගොනුව වෙත සම්පූර්ණ යොමුව මේ ලෙසින් දැක ගන්න පුළුවනි. (C:\Program Files\Java\jdk1.6.0_12\bin)  ::මතක තියා ගන්න. User Variables වල path කියලා variable එකක් නැත්නම් new ගිහින් variable name එක path විදියට නම් කරලා නව variable එකක් හදා ගෙන ඒකට bin 1 path 1ක දෙන්න.&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(51, 51, 255);"&gt;පියවර  9&lt;/span&gt;.   මේ ලෙසින්ම System variables වල තිබෙන path variable එකත් වෙනස් කර ගන්න.&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt; &lt;span style="color: rgb(51, 51, 255);"&gt;පියවර  10.&lt;/span&gt;    වෙනස් කිරීම් කලායින් පස්සෙ command prompt  එක අරගෙන javac කියලා type  කරන්න.&lt;br /&gt;&lt;div style="text-align: justify;"&gt;                        ඒ විට පහත පරිදි දිස්විය යුතුය&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiO5CuoFoesh9DQlX-OmiP7mDQvlnyqFtfyoDaNxbB_6qCshrJdxrc4roGNK9_HBT8qjhtFp6C7dkY5hjW2_plNrh6hPBB3BVyn8ZFW1R17MQczByV-2juGFzhyphenhyphenJHm38bCYfROb_6IYosI/s1600/cmd.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 320px; height: 277px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiO5CuoFoesh9DQlX-OmiP7mDQvlnyqFtfyoDaNxbB_6qCshrJdxrc4roGNK9_HBT8qjhtFp6C7dkY5hjW2_plNrh6hPBB3BVyn8ZFW1R17MQczByV-2juGFzhyphenhyphenJHm38bCYfROb_6IYosI/s320/cmd.JPG" alt="" id="BLOGGER_PHOTO_ID_5463231391301505122" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;img src="file:///C:/DOCUME%7E1/new/LOCALS%7E1/Temp/moz-screenshot.png" alt="" /&gt;&lt;/div&gt;&lt;/div&gt;&lt;span style=";font-family:trebuchet ms;font-size:130%;"  &gt;&lt;span style="font-weight: bold; color: rgb(255, 0, 0);font-family:webdings;font-size:180%;"  &gt;2 &lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold; color: rgb(255, 0, 0);font-family:trebuchet ms;font-size:180%;"  &gt;ක්‍රමය&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(51, 51, 255);"&gt;පියවර 1&lt;/span&gt;.   &lt;span style="color: rgb(255, 0, 0);font-family:trebuchet ms;font-size:100%;"  &gt;&lt;span style="color: rgb(0, 0, 0);"&gt;මෙය &lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-family:trebuchet ms;font-size:100%;"  &gt;Dos command prompt 1කට ගොස් (Dos command prompt 1ක සදහා run 1 කේ cmd ලෙස type කරන්න)&lt;/span&gt;&lt;span style="font-weight: bold; color: rgb(255, 0, 0);font-family:trebuchet ms;font-size:180%;"  &gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(51, 51, 255);"&gt;පියවර 2&lt;/span&gt;.  command prompt 1 කේ path="C:\Program Files\Java\jdk1.6.0\bin"[enter]&lt;br /&gt;&lt;br /&gt;පියවර 3. command prompt එක අරගෙන javac කියලා type කරන්න.&lt;br /&gt;ඒ විට පහත පරිදි දිස්විය යුතුය&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiO5CuoFoesh9DQlX-OmiP7mDQvlnyqFtfyoDaNxbB_6qCshrJdxrc4roGNK9_HBT8qjhtFp6C7dkY5hjW2_plNrh6hPBB3BVyn8ZFW1R17MQczByV-2juGFzhyphenhyphenJHm38bCYfROb_6IYosI/s1600/cmd.JPG"&gt;&lt;img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 320px; height: 277px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiO5CuoFoesh9DQlX-OmiP7mDQvlnyqFtfyoDaNxbB_6qCshrJdxrc4roGNK9_HBT8qjhtFp6C7dkY5hjW2_plNrh6hPBB3BVyn8ZFW1R17MQczByV-2juGFzhyphenhyphenJHm38bCYfROb_6IYosI/s320/cmd.JPG" alt="" id="BLOGGER_PHOTO_ID_5463231391301505122" border="0" /&gt;&lt;/a&gt;&lt;span style="font-size:100%;"&gt;දැන් Java program ලිවීමට සියල්ල සුදානම්............අපි ඊලග පඩමෙ සිට Java program ලියමු......&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; color: rgb(255, 0, 0);font-family:trebuchet ms;font-size:180%;"  &gt;&lt;br /&gt;&lt;/span&gt;</description><link>http://learn-java-sinhala.blogspot.com/2010/04/java-1-st.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" height="72" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiO5CuoFoesh9DQlX-OmiP7mDQvlnyqFtfyoDaNxbB_6qCshrJdxrc4roGNK9_HBT8qjhtFp6C7dkY5hjW2_plNrh6hPBB3BVyn8ZFW1R17MQczByV-2juGFzhyphenhyphenJHm38bCYfROb_6IYosI/s72-c/cmd.JPG" width="72"/><thr:total>16</thr:total><enclosure length="921376" type="application/x-sdlc" url="http://javadl.sun.com/webapps/download/AutoDL?BundleId=39507"/><itunes:explicit>no</itunes:explicit><itunes:subtitle>මම අද Java පලවෙනි පාඩම පටන් ගන්නවා.අපි මුලින්ම බලමු Java install කරගන්නෙ කොහොමද කියලා.ඔයාලාට හරිලේසි Java download කරගන්න.Java download කරගන්න මෙතන click කරන්න. මම හිතනව ඔයාලා හැමෝම Java install කරගත්ත කියලා.අපි Java install කරගත්තට Java Program එකපාරටම run කරන්න බැහැ.ඒ කට computer 1කේ Java වලට path 1ක set කරන්න ඔනකරන්න ඔන.ඒ සදහා ක්‍රම කිපයක් තියනවා.... 1 ක්‍රමය පියවර 1. ඔබේ පරිගණකයේ My computer right click කර - Properties වෙත පිවිසෙන්න. පියවර 2. එහි Advanced වෙත යන්න. පියවර 3. ඉන් පස්සෙ Advanced System Settings වෙත යන්න. පියවර 4. එහිත් Advanced නම් Tab එකට පිවිසෙන්න පියවර 5. එහි දකුණු පස පහළ කෙළවරේ ඇති Environment Variables වෙත යන්න. පියවර 6. මෙහි User variables වල path නමින් variable එකක් තිබෙනවද කියලා බලන්න. ඒක select කරලා edit button එක ඔබන්න. පියවර 7. එතකොට ලැබෙන පොඩි input box එකේ variable value කියන තීරුවෙ කෙලවරටම යන්න තියෙන values වලට කිසි වෙනසක් නොකර. පියවර 8. එම අවසන් කෙලවරට semicolon එකක් (;) දාලා ඔබ මීට ටිකකට කලින් ස්ථාපනය කර ගත්තු JDK එකේ bin කියන ගොනුවට තියෙන සම්පූර්ණ යොමුව (Absolute Path) අර (;) ට පස්සෙ ඇතුළු කරන්න. ඔබ නිර්දේශිත ගොනුවටම එක ස්ථාපනය කලා නම් ගොනුව වෙත සම්පූර්ණ යොමුව මේ ලෙසින් දැක ගන්න පුළුවනි. (C:\Program Files\Java\jdk1.6.0_12\bin) ::මතක තියා ගන්න. User Variables වල path කියලා variable එකක් නැත්නම් new ගිහින් variable name එක path විදියට නම් කරලා නව variable එකක් හදා ගෙන ඒකට bin 1 path 1ක දෙන්න. පියවර 9. මේ ලෙසින්ම System variables වල තිබෙන path variable එකත් වෙනස් කර ගන්න. පියවර 10. වෙනස් කිරීම් කලායින් පස්සෙ command prompt එක අරගෙන javac කියලා type කරන්න. ඒ විට පහත පරිදි දිස්විය යුතුය 2 ක්‍රමය පියවර 1. මෙය Dos command prompt 1කට ගොස් (Dos command prompt 1ක සදහා run 1 කේ cmd ලෙස type කරන්න) පියවර 2. command prompt 1 කේ path="C:\Program Files\Java\jdk1.6.0\bin"[enter] පියවර 3. command prompt එක අරගෙන javac කියලා type කරන්න. ඒ විට පහත පරිදි දිස්විය යුතුය දැන් Java program ලිවීමට සියල්ල සුදානම්............අපි ඊලග පඩමෙ සිට Java program ලියමු......</itunes:subtitle><itunes:author>noreply@blogger.com (Unknown)</itunes:author><itunes:summary>මම අද Java පලවෙනි පාඩම පටන් ගන්නවා.අපි මුලින්ම බලමු Java install කරගන්නෙ කොහොමද කියලා.ඔයාලාට හරිලේසි Java download කරගන්න.Java download කරගන්න මෙතන click කරන්න. මම හිතනව ඔයාලා හැමෝම Java install කරගත්ත කියලා.අපි Java install කරගත්තට Java Program එකපාරටම run කරන්න බැහැ.ඒ කට computer 1කේ Java වලට path 1ක set කරන්න ඔනකරන්න ඔන.ඒ සදහා ක්‍රම කිපයක් තියනවා.... 1 ක්‍රමය පියවර 1. ඔබේ පරිගණකයේ My computer right click කර - Properties වෙත පිවිසෙන්න. පියවර 2. එහි Advanced වෙත යන්න. පියවර 3. ඉන් පස්සෙ Advanced System Settings වෙත යන්න. පියවර 4. එහිත් Advanced නම් Tab එකට පිවිසෙන්න පියවර 5. එහි දකුණු පස පහළ කෙළවරේ ඇති Environment Variables වෙත යන්න. පියවර 6. මෙහි User variables වල path නමින් variable එකක් තිබෙනවද කියලා බලන්න. ඒක select කරලා edit button එක ඔබන්න. පියවර 7. එතකොට ලැබෙන පොඩි input box එකේ variable value කියන තීරුවෙ කෙලවරටම යන්න තියෙන values වලට කිසි වෙනසක් නොකර. පියවර 8. එම අවසන් කෙලවරට semicolon එකක් (;) දාලා ඔබ මීට ටිකකට කලින් ස්ථාපනය කර ගත්තු JDK එකේ bin කියන ගොනුවට තියෙන සම්පූර්ණ යොමුව (Absolute Path) අර (;) ට පස්සෙ ඇතුළු කරන්න. ඔබ නිර්දේශිත ගොනුවටම එක ස්ථාපනය කලා නම් ගොනුව වෙත සම්පූර්ණ යොමුව මේ ලෙසින් දැක ගන්න පුළුවනි. (C:\Program Files\Java\jdk1.6.0_12\bin) ::මතක තියා ගන්න. User Variables වල path කියලා variable එකක් නැත්නම් new ගිහින් variable name එක path විදියට නම් කරලා නව variable එකක් හදා ගෙන ඒකට bin 1 path 1ක දෙන්න. පියවර 9. මේ ලෙසින්ම System variables වල තිබෙන path variable එකත් වෙනස් කර ගන්න. පියවර 10. වෙනස් කිරීම් කලායින් පස්සෙ command prompt එක අරගෙන javac කියලා type කරන්න. ඒ විට පහත පරිදි දිස්විය යුතුය 2 ක්‍රමය පියවර 1. මෙය Dos command prompt 1කට ගොස් (Dos command prompt 1ක සදහා run 1 කේ cmd ලෙස type කරන්න) පියවර 2. command prompt 1 කේ path="C:\Program Files\Java\jdk1.6.0\bin"[enter] පියවර 3. command prompt එක අරගෙන javac කියලා type කරන්න. ඒ විට පහත පරිදි දිස්විය යුතුය දැන් Java program ලිවීමට සියල්ල සුදානම්............අපි ඊලග පඩමෙ සිට Java program ලියමු......</itunes:summary><itunes:keywords>1 Java Install කිරීම හා path set කිරීම</itunes:keywords></item></channel></rss>