#include <bits/stdc++.h> using namespace std; int main() { int n, a, b, c, d, e, f, ans; ans = 0; a = 0; b = 0; c = 0; cin >> n; for (int i = 1; i <= n; i++) { cin >> d >> e >> f; a += d; b += e; c += f; ans = ans + (d + e + f); } cout << a << " " << b << " " << c <<" " << ans << "\n";

    return 0;

}