#include <stdio.h>
#include <conio.h>
main()
{
	float a,b,c;
	printf("\n----------Program:Calculalate the area of a square ----------\n");
	printf("Input a :");
	scanf("%f",&a);
	printf("Input b :");
	scanf("%f",&b);
	c=a*b;
	printf("\nResult : %.2f",c);
	printf("----------\nBy;Kitthamuk Paipoug----------");
}