Medie cu 2 zecimale

#include <bits/stdc++.h>

using namespace std;

int main()
{
    int x,y,z;
    float med=0;
    cin>>x>>y>>z;
    med=(float)(x+y+z)/3.0;
    cout<<std::setprecision(2);
    cout<<std::fixed<<med;


    return 0;
}