#include <stdio.h>
#include <conio.h>
main()
{
	float e,f,g,h;
	printf("Input e :");
	scanf("%f",&e);
    printf("\nInput f :");
    scanf("%f",&f);
    printf("\nInput g :");
    scanf("%f",&g);
	h=e*f*g;
	printf("\nResult : %.2f",h);  
	printf("\nBy Suphatson Srisong NO.28"); 
}