C Program to find area and perimeter using function | C Programming

C Program to find area and perimeter using function | C Programming Language

#include <stdio.h>

int area (int,int);

int main()

{

int len, bred, a;

printf("Enter length of rectangle");

scanf("%d",&len);

printf("Enter breadth of rectangle:");

scanf("%d",&bred);

a=area(len,bred);

printf("The area is %d",a);

return 0;

}

int area(int a, int b)

{int area;

area=a*b;

return area;

}

OUTPUT

#include<stdio.h>

int perimeter (int,int);

int main()

{

int len, bred, p;

printf("Enter length of rectangle:\n");

scanf("%d",&len);

printf("Enter breadth of rectangle:\n");

scanf("%d",&bred);

p=perimeter(len,bred);

printf("The perimeter is %d.",p);

return 0;

}

int perimeter(int a, int b)

{int perimeter;

perimeter=2*(a+b);

return perimeter;

}

OUTPUT

#include<stdio.h>

int perimeter (int,int);

int main()

{

int len, bred, p;

printf("Enter length of rectangle:\n");

scanf("%d",&len);

printf("Enter breadth of rectangle:\n");

scanf("%d",&bred);

p=perimeter(len,bred);

printf("The perimeter is %d.",p);

return 0;

}

int perimeter(int a, int b)

{int perimeter;

perimeter=2*(a+b);

return perimeter;

}

OUTPUT