Program find area and perimeter of square in C

                      Program  find area and perimeter of square in C.

#include<stdio.h>

int main()

{

int l,A,P;

printf("enter the value of l ");

scanf("%d",&l);

A=l*l;

P=4*l;

printf("the area of square  is %d\n",A);

printf("the  perimeter of square  is %d",P);

return 0;

}