#include<bits/stdc++.h> using namespace std; int main(){ int n,as=0,bs=0,cs=0; cin>>n; int a[n],b[n],c[n]; for(int i=0;i<n;i++){ cin>>a[i]>>b[i]>>c[n]; as+=a[i]; bs+=b[i]; cs+=c[i]; } cout<<as<<" "<<bs<<" "<<cs<<" "<<as+bs+cs; return 0; }