Tech with Shubham

What is C language and describe the main characteristics.

Write a program to concatenate two strings.|Shubham tiwari

2019-11-04T07:00:00.000+05:30

Aim:-Write a program to concatenate two strings. (Using only string length function “strlen”)

Source Code:-

#include <stdio.h>

#include <string.h>

int main()

{

char a[1000], b[1000];

printf("Enter the first string\n");

gets(a);

printf("Enter the second string\n");

gets(b);

strcat(a, b);

printf("String obtained on concatenation: %s\n", a);

return 0;

}

Output

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What is C language and describe the main characteristics.

Write a program to read a string and write it in reverse order.|Shubham tiwari

2019-11-03T07:00:00.000+05:30

Aim:-Write a program to read a string and write it in reverse order. (Using only string length function “strlen”)

Source Code:-

#include <stdio.h>

#include <string.h>

int main()

{

char arr[100];

printf("Enter a string to reverse\n");

gets(arr);

strrev(arr);

printf("Reverse of the string is \n%s\n", arr);

return 0;

}

Output

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Addition of two number using C

Add Two Matrices

What is C language and describe the main characteristics.

Some of the most important Point of coding

Write a program to multiply two matrices.

2019-11-02T07:00:00.000+05:30

Aim:-Write a program to multiply two matrices. (Using formatted I/O).

Source Code:-

#include <stdio.h>

int main()

{

int m, n, p, q, c, d, k, sum = 0;

int first[10][10], second[10][10], multiply[10][10];

printf("Enter number of rows and columns of first matrix\n");

scanf("%d%d", &m, &n);

printf("Enter elements of first matrix\n");

for (c = 0; c < m; c++)

for (d = 0; d < n; d++)

scanf("%d", &first[c][d]);

printf("Enter number of rows and columns of second matrix\n");

scanf("%d%d", &p, &q);

if (n != p)

printf("The matrices can't be multiplied with each other.\n");

else

{

printf("Enter elements of second matrix\n");

for (c = 0; c < p; c++)

for (d = 0; d < q; d++)

scanf("%d", &second[c][d]);

for (c = 0; c < m; c++)

{

for (d = 0; d < q; d++)

{

for (k = 0; k < p; k++)

{

sum = sum + first[c][k]*second[k][d];

}

multiply[c][d] = sum;

sum = 0;

}

printf("Product of the matrices:\n");

for (c = 0; c < m; c++)

{

for (d = 0; d < q; d++)

printf("%d\t", multiply[c][d]);

printf("\n");

}

return 0;

}

Output

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What is C language and describe the main characteristics.

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Write a program to find the largest of three numbers.| Shubham tiwari

2019-11-01T07:00:00.000+05:30

Aim:-Write a program to find the largest of three numbers. (Using if-then-else)

Source Code

#include<stdio.h>

#include<conio.h>

main()

{

int A,B,C;

printf("Enter the 1st number=");

scanf("%d",&A);

printf("Enter the 2nd number=");

scanf("%d",&B);

printf("Enter the 3rd number=");

scanf("%d",&C);

if(A>=B&&B>C)

printf("the largest number is=%d",A);

if(B>=A&&B>=C)

printf("the largest number is=%d",B);

if(C>=A&&C>=B)

printf("the largest number is=%d",C);

getch();

}

OutPut

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What is C language and describe the main characteristics.

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Write a program to calculate simple interest.|Calculate the simple interest in C

2019-10-31T07:00:00.000+05:30

Aim:-Write a program to calculate simple interest.

Source Code

#include<stdio.h>

#include<conio.h>

#include<math.h>

void main()

{

clrscr();

int principal,time,rate,S;

printf("Enter the principal value=");

scanf("%d",&principal);

printf("Enter the time =");

scanf("%d",&time);

printf("Enter the Rate=");

scanf("%d",&rate);

S=(principaltimerate)/100;

printf("Simple interest is=%d",S);

getch();

}

output

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Write a program to find second largest number out of ten numbers.|Shubham tiwari

2019-10-30T07:00:00.000+05:30

Aim:- Write a program to find second largest number out of ten numbers. (Using arrays).

Source Code:-

#include<stdio.h>

#include<conio.h>

int main()

{ int A[10];

int i , j , b;

for(i=0 ; i<10 ; i++)

{

printf(" Enter the Number %d : " , i+1 );

scanf("%d" , &A[i] );

}

for(i=0 ; i<10 ; i++)

{

for(j=i ; j<10 ; j++)

{

if(A[i] < A[j])

{

b = A[j] ;

A[j] = A[i] ;

A[i] = b ;

}

printf(" Second Largest Number is : %d\n" , A[1] );

getch();

}

Output

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Write a program to find largest number out of ten numbers.|Shubham tiwari

2019-10-29T07:00:00.000+05:30

Aim:-Write a program to find largest number out of ten numbers.(Using for-loop)

Source Code:-

#include<stdio.h>

#include<conio.h>

int main()

{

int a[10];

int i;

int greatest;

printf("Enter ten values:");

for (i = 0; i < 10; i++)

{

scanf("%d", &a[i]);

}

greatest = a[0];

for (i = 0; i < 10; i++)

{

if (a[i] > greatest)

{

greatest = a[i];

}

printf("Greatest of ten numbers is %d",greatest);

return 0;

}

Output

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What is C language and describe the main characteristics.

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C Program to Add Two Matrices Using Multi-dimensional Arrays.| Add Two Matrices

2019-10-28T14:44:00.000+05:30

Aim:- Write a program to add two matrices. (Using 2-D arrays)

Source Code:-

#include<Stdio.h>

int main()

{

int a[10][10],b[10][10],c[10][10],m,n,i,j;

printf("Enter the order the matrix=");

scanf("%d%d",&m,&n);

printf("Enter the element of first matrix=\n");

for(i=0;i<m;i++)

for(j=0;j<n;j++)

scanf("%d",&a[i][j]);

printf("Enter the 2nd matrix=\n");

for(i=0;i<m;i++)

for(j=0;j<n;j++)

scanf("%d",&b[i][j]);

for(i=0;i<m;i++)

for(j=0;j<n;j++)

c[i][j]=a[i][j]+b[i][j];

printf("Resultant matrix is=\n");

for(i=0;i<m;i++)

{

for(j=0;j<n;j++)

printf("%d",c[i][j]);

}

printf("\n");

return 0;

}

Output

Write a program to add two numbers.|Addition of Two number in C

2019-10-28T13:42:00.000+05:30

AIM:-Write a program to add two numbers.

Source Code:

#include<stdio.h>

#include<conio.h>

void main()

{

clrscr();

int a,b,S;

printf("Enter the first number=");

scanf("%d",&a);

printf("Enter the 2nd number=");

scanf("%d",&b);

S=a+b;

printf("Total sum=%d");

getch();

}

Output of C addition program:

What is C language and describe the main characteristics.

How to Call From Laptop and Computer? and How to track any mobail number?

What is C language and describe the main characteristics.

2019-10-18T08:09:00.000+05:30

Introduction to C.

The C programming language is a popular and widely used programming language for creating computer program. C is a general-purpose structured programming language that is powerful , efficient and compact. it was developed at AT & T's Bell Laboratories of USA in 1972. it was designed and written by Dennis Ritchie. C was an offspring of the Basic Cambridge programming Language (BCPL) called B. The main characteristics of C language are:

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1.It is reilable, simple and easy to use.

2.Programs written in C are efficient and fast. This is due to its variety if data types and powerful operators.

3.There are only 32 keywords and its strength lies in its built-in functions.

4.C helps in developing structured programs.

5.C is highly suitable for recursive programming.

6.It is also sutable for Graphics programming.

7.C is highly portable.

8.It is also suitable for writing both system softwere and business packages.

9.We can add our own functions to the C library. Therefore, importent feature of C is its ability to extend itself.

10.C is formet free language. No line number are needed. Need not place statements on a specified location on a line.

11.Standard libraries for I/O, String manipulation, Arithmetic operation etc.

12.Pointer implemantation is availble.

13.Bitwise manipulation is also possible.

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