C language programs

Program to print largest values

8.program to print largest value.

#include<stdio.h>

#include<conio.h>

void main()

{

int a,b;

clrscr();

printf("Enter 1st number : ");

scanf("%d",&a);

printf("Enter 2nd number : ");

scanf("%d",&b);

if(a>b)

printf("Largest value is : %d",a);

else

printf("Largest value is : %d",b);

getch();

}

Swap the values

7. Program to accept values and swap their values.

#include<stdio.h>

#include<conio.h>

void main()

{

int a,b,temp;

clrscr();

printf("Enter 1st number : ");

scanf("%d",&a);

printf("Enter 2nd number : ");

scanf("%d",&b);

printf("\nBefore Swapping...");

printf("A=%d, B=%d",a,b);

temp=a;

a=b;

b=temp;

printf("\nAfter Swapping...");

printf("\n A=%d, B=%d",a,b);

getch();

}

print square and cube

6.program to accept a number from user and print its square and cube.

#include<stdio.h>

#include<conio.h>

void main()

{

int n,sqre,cube;

clrscr();

printf("Enter Number: ");

scanf("%d",&n);

sqre=n*n;

cube=n*n*n;

printf("\nSquare: %d\nCube: %d",sqre,cube);

getch();

}

area of circle

5.program to accept value of radius and print area of a circle.

#include<stdio.h>

#include<conio.h>

void main()

{

float area,radius;

clrscr();

printf("Enter Radius:");

scanf("%f",&radius);

area=3.14*radius*radius;

printf("Area : %f",area);

getch();

}

Program to print simple interest

4.program to print simple interest:-

#include<stdio.h>

#include<conio.h>

void main()

{

float interest, p, r, n;

clrscr();

printf("Enter value of P: ");

scanf("%f",&p);

printf("Enter value of R: ");

scanf("%f",&r);

printf("Enter value of N: ");

scanf("%f",&n);

interest=p*r*n/100;

printf("Simple Interest : %f", interest);

getch();

}

Addition program part2

3.Program to accept values of two numbers and print their addition

#include<stdio.h>

#include<conio.h>

void main()

{

int a,b,ans;

clrscr();

printf("Enter 1st number:");

scanf("%d",&a);

printf("Enter 2nd number:");

scanf("%d",&b);

ans = a + b;

printf("Addition is : %d",ans);

getch();

}

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Addition program - C language

2. Program to assign values of two numbers and print their addition.

#include<stdio.h>

#include<conio.h>

void main()

{

int a=10,b=20;

clrscr();

int ans = a + b;

printf("Addition is : %d",ans);

getch();

}