ارسال شماره 267
#include <iostream>
using namespace std;
int main()
{
double x, y, z;
cin >> x >> y >> z;
double sum = (x + y + z) / 3;
cout << int(sum);
return 0;
}
#include <iostream>
using namespace std;
int main()
{
double x, y, z;
cin >> x >> y >> z;
double sum = (x + y + z) / 3;
cout << int(sum);
return 0;
}