#include<iostream> using namespace std; int main() { int n,jp,yp,tp,jt=0,yt=0,tt=0,sum=0; cin>>n; for(int i=0;i<n;i++){ cin>>jp>>yp>>tp; jt+=jp; yt+=yp; tt+=tp; } sum=jt+yt+tt; cout<<jt<<" "<<yt<<" "<<tt<<" "<<sum; return 0; }