#include <stdio.h>
#include <conio.h>
main()
{
	float f,g,h,i;
	printf("Input f :");
	scanf("%f" ,&f);
	printf("\nInput g :");
	scanf("%f" ,&g);
	printf("\nInput h :");
	scanf("%f" ,&h);
	i=f*g*h;
	printf("\nResult : %.2f",i); 
	printf("\n By Suthasinee Thongman NO.26");
}