View Code of Problem 47

#include<stdio.h>
#include<math.h>
int main(){
	double a,b,c;
	scanf("%lf%lf%lf",&a,&b,&c);
	printf("%.0lf %.0lf %.2lf",a+b+c,a*b*c,(a+b+c)/3);
	return 0;
}