View Code of Problem 47

#include<iostream>
#include<math.h>
using namespace std;

int main()
{

    int a,b,c;
    cin>>a>>b>>c;
    cout<<a+b+c<<" "<<a*b*c<<" ";
    printf("%.2lf",(a+b+c)/3.0);
    return 0;
}