Question

Explain the structure of a C programme with suitable example

Answer 1

Answer:

#include <stdio.h>

struct Rectangle{

 int len;

 int breadth;

};

int main()

{

   struct Rectangle r;

   printf("Enter the length of the rectangle:");

   scanf("%d" , &r.len);

   printf("Enter the breadth of the rectangle:");

   scanf("%d" , &r.breadth);

   int area = r.len*r.breadth;

   int perimeter = 2*(r.len+r.breadth);

   printf("The area of the rectangle is %d and the perimeter of the rectangle is %d \n" , area , perimeter);

   return 0;

}

Explanation: