#include<bits/stdc++.h>

using namespace std;

int main(){
    int a = 0,b = 0,c = 0,all = 0;
    int n;
    cin >>n;

    for (int i = 0; i < n; i++)
    {
        int a1,b1,c1;
        cin >>a1>>b1>>c1;

        a += a1;
        b += b1;
        c += c1;
        all = a+b+c;
    }
    cout <<a<<" "<<b<<" "<<c<<" "<<all<<endl;
    return 0;
}