c++ sample program

C++ Program to perform spars matrix addition using class

2011-08-10T08:34:00.000-07:00

C++ Program to perform spars matrix addition using class

Solution:

/* Input is the matrix representation of respective spars matrices.

Output will be in Spars matrix form */ 

#include<iostream.h>

#include<conio.h>

void main()

{

    int i,j,k,l,lim,a[10][3],b[10][3],res[5][5],n1,n2;

    cout<<"Enter no of non zero elements of first sp mtrx\n";

    cin>>n1;

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C++ Program to perform stack operations using class

2011-06-12T04:18:00.000-07:00

/* C++ Program to perform stack operations using class */

#include<iostream.h>
#include<conio.h>
class stack
{
    int arr[20],bottom,top,i,lim;
    public:
    void input(void)
    {
        .....................
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C++ Program to perform matrix multiplication using class

2011-06-12T03:35:00.000-07:00

/* C++ Program to perform matrix multiplication using class */

#include<iostream.h>
#include<conio.h>
class matrices
{
    int a[10][10],b[10][10],c[10][10],r1,c1,c2,r2,i,j,k;
    public:
    void input(void)
    {
        ................

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C++ Program to find largest,smallest,sum,difference of two numbers using inline function

2011-06-12T00:46:00.000-07:00

/* C++ Program to find largest,smallest,sum,difference of two numbers using inline function */

#include<iostream.h>
#include<conio.h>
class number
{
...............

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C++ Program to perform addition and subtraction of 2 matrices

2011-06-10T07:47:00.000-07:00

/* C++ Program to perform addition and subtraction of 2 matrices */

#include<iostream.h>
#include<conio.h>
class matop
{
    int a[5][5],b[5][5],c[5][5],sum[5][5],diff[5][5],ra,ca,rb,cb,i,j;
    public:
    void input(void)
    {
        ......................
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C++ Program to sort n numbers in an array

2011-06-08T01:49:00.000-07:00

/* C++ program to sort n numbers in an array */

#include<iostream.h>
#include<conio.h>
class rack
{
    int arr[100],i,n;
    public:
    void additems(void)
    {
        ....................

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C++ Program to negate elements of an array using overloaded -(minus) operator

2011-06-08T01:47:00.000-07:00

/* C++ Program to negate elements of an array using overloaded -(minus) operator */

#include<iostream.h>
#include<conio.h>
class arr
{
......................

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C++ Program to check whether a given number belongs to Fibonacci series

2011-06-07T09:20:00.000-07:00

/* C++ program to check whether a given number belongs to Fibonacci series */
#include<iostream.h>
#include<conio.h>
class fibonacci
{
int number,flag;
......................

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C++ Program using class to find factorial of a given number

2011-06-07T08:37:00.000-07:00

/* C++ program using class to find factorial of a given number */

#include<iostream.h>
#include<conio.h>
class number
{
    int num;
    public:
    void putnum()
    {
        ....................

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C++ Program using class to check whether a given string is palindrome or not.

2011-06-07T08:15:00.000-07:00

/* C++ Program using class to check whether a given string is palindrome or not. */

#include<iostream.h>

#include<string.h>

#include<conio.h>

class word

{

........................

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copy file,c,programm,lab,record,first semester,bca

2011-05-14T23:35:00.001-07:00

#include<stdio.h>

#include<string.h>

main()

{

    FILE *fs,*ft;

    char ch;

    fs=fopen("souce.txt","r");

    ft=fopen("target.txt","w");

    while(1)

    {

      .............

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function,reverse elements of array,using pointers,c,programm,lab,record,first semester,bca

2011-05-14T23:34:00.000-07:00

/*DEVELOP A FUNCTION USING POINTERS THAT REVERSE THE ELEMENTS OF AN ARRAY*/

#include<stdio.h>

int* reverse(int *orig,int b)

{

    int a=0,swap;

    for(;a<--b;a++)

    {

    ............

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display time,using structure,c,programm,lab,record,first semester,bca

2011-05-14T23:32:00.002-07:00

/* DEFINE A STRUCTURE DATA TYPE CALLED time CONTAINING 3

MEMBERS INTEGER HOUR,INTEGER MINUTES,INTEGER SECONDS.

DEVELOP A PROGRAM THAT WOULD ASSIGN VALUES TO THE INDIVIDUAL 

MEMBERS AND DISPLAY TIME IN THE FORMAT 16:30:29 */

#include<stdio.h>

struct time

{

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recursive function,factorial of a number,c,programm,lab,record,first semester,bca

2011-05-14T23:31:00.000-07:00

/* DEVELOP A RECURSIVE FUNCTION TO FIND FACTORIAL OF A NUMBER */

#include<stdio.h>

int fact(int n)

{

    int factor=1;

    if(n==1)

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function to find prime numbers in an array,c,programm,lab,record,first semester,bca

2011-05-14T23:30:00.000-07:00

/*DEVELOP A FUNCTION prime THAT RETURNS 1 IF ITS ARGUMENT

IS A PRIME NUMBER AND RETURNS A ZERO OTHERWISE.

DEVELOP A main PROGRAM TO READ n INTEGERS INTO AN ARRAY

AND PRINT ALL PRIME NUMBERS IN THE ARRAY*/

#include<stdio.h>

int prime(int n)

{

    int i,flag=1;

    for(i=2;i<=n/2;i++)

    {

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read a list of names,sort in ascending order,c,programm,lab,record,first semester,bca

2011-05-14T23:27:00.000-07:00

/*DEVELOP A PROGRAM TO READ A LIST OF NAMES AND SORT THEM IN ALPHABETIC ORDER*/

#include<stdio.h>

#include<string.h>

main()

{

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replace a particular word in a given string,c,programm,lab,record,first semester,bca

2011-05-14T23:26:00.001-07:00

/*DEVELOP A PROGRAM TO REPLACE A PARTICULAR WORD 

BY ANOTHER WORD IN GIVEN STRING*/

#include<stdio.h>

#include<string.h>

main()

{

    int lr,m,x,t,l,ll,ls,i,j,k,flag,count=0;

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number of ouccurence of a particular word,c,programm,lab,record,first semester,bca

2011-05-14T23:25:00.001-07:00

/*DEVELOP A PROGRAM TO READ A LINE OF TEXT

AND COUNT OCCURENCE OF A PARTICULAR WORD*/

#include<stdio.h>

#include<string.h>

main()

{

    int ll,ls,i,j,k,flag,count=0;

    char line[200],str[20];

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palindrome check,c,programm,lab,record,first semester,bca

2011-05-14T23:24:00.002-07:00

/*DEVELOP A PROGRAM TO READ A STRING AND DETERMINE WHETHER IT IS A PALINDROM*/

#include<stdio.h>

#include<string.h>

main()

{

    char str[20];

    int i,j,l,flag=0;

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matrix multiplication,c,programm,lab,record,first semester,bca

2011-05-14T23:24:00.000-07:00

/*DEVELOP A PROGRAM FOR MATRIX MULTIPLICATION*/

#include<stdio.h>

main()

{

    int a[20][20],b[20][20],c[20][20],r1,c1,c2,r2,i,j,k;

    printf("\tEnter the row and coloumn size of matrix1\n");

    scanf("%d%d",&r1,&c1);

    printf("\tEnter the row and coloumn size of matrix2\n");

    scanf("%d%d",&r2,&c2);

    if (c1!=r2)

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sequential search,c,programm,lab,record,first semester,bca

2011-05-14T23:23:00.000-07:00

/*DEVELOP A PROGRAM TO SEARCH A LIST OF INTEGERS FOR A KEY k(SEQUENTIAL SEARCH)*/

#include<stdio.h>

main()

{

    int arr[50],k,i,l,pos=0;

    printf("Enter limit\n");

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c,programm,sort,n positive,integers,ascending,order,lab,record,first semester,bca

2011-05-14T23:21:00.001-07:00

/*DEVELOP A PROGRAM TO SORT A LIST OF n POSITIVE INTEGERS IN ASCENDING ORDER*/

#include<stdio.h>

main()

{

    int arr[20],i,j,temp;

    printf("Enter 20 Numbers\n");

    for(i=0;i<20;i++)

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binary,equivalent,deciaml,number,c,programm,lab,record,first semester,bca

2011-05-14T23:20:00.001-07:00

/*DEVELOP A PROGRAM TO READ A POSITIVE INTEGER AND PRINT ITS BINARY EQUIVALENT*/

#include<stdio.h>

main()

{

    int tenpow=1,num,i,bin=0;

    printf("Enter a decimal number\n");

    scanf("%d",&num);

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number of persons in the age group 50-60,c,programm,lab,record,first,semester,bca

2011-05-14T23:18:00.000-07:00

/* DEVELOP A PROGRAM TO READ THE AGE OF 20 PERSONS AND COUNT THE NUMBER OF PERSONS IN THE AGE GROUP 50-60. USE for AND continue STATEMENTS*/

#include<stdio.h>

main()

{

    int arr[20],count=0,i;

    printf("Enter age of 20 persons\n");

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triangle,stars,c,programm,lab,record,first,semester,bca

2011-05-14T23:17:00.000-07:00

/*DEVELOP A PROGRAM USING FOR LOOP TO OBTAIN THE FOLLOWING O/P

_____________



* * * * * * *

* * * * * *

* * * * *

* * * *

* * *

* *

*

_____________

*/

#include<stdio.h>

main()

{

     int i,j;

     for(i=7;i>0;i--)

     {

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