#include <stdio.h>
#include <conio.h>
main()
{
	float h,i,j,k;
	printf("Input h :");
	scanf("%f",&h);
	printf("\nInput i :");
	scanf("%f",&i);
	printf("\nInput j :");
	scanf("%f",&j);
	k = h*i*j;
	printf("\nResult : %2.f",k);
	printf("\nBy Sarunchana Surasiang No.25");
}