HOW TO SOLVE/FIND AREA OF SQUARE IN C PROGRAM ?

THE FOLLOWING PROGRAM SHOWS ABOUT AREA OF SQUARE:

#include<stdio.h>

#include<conio.h>

void main()

{

int a,s; //a is area and s is side.

clrscr();

printf("Enter the side:\n");

scanf("%d",&s);

a=s*s;

printf("Area of square is %d",a);

getch();

}

IN OUR NEXT POST WE ARE GOING TO LEARN ABOUT ARMSTRONG NUMBERS.