View Code of Problem 47

#include <iostream>
#include <iomanip>
#include <cmath>

using namespace std;
int main( )
{
    int a;
    int b;
    int c;

    cin >> a>> b>> c;

    cout << a+b+c << " ";
    cout << a*b*c<< " " ;
    cout << fixed <<setprecision(2) << (a*b*c)/3.0 <<endl ;

    return 0;
}

/*
Main.c:1:20: fatal error: iostream: No such file or directory
 #include <iostream>
                    ^
compilation terminated.
*/