View Code of Problem 47

#include<bits/stdc++.h>
using namespace std;
int main(){
	int a,b,c;
	scanf("%d %d %d",&a,&b,&c);
	int x,y;
	double z;
	x=a+b+c;
	y=a*b*c;
	z=x/3.0;
	printf("%d %d %.2f",x,y,z);
	return 0;
}