#include using namespace std; int main() { int n,z,j,y,t,q=0,w=0,e=0; cin>>n; while(n>0){ cin>>j>>y>>t; q=q+j; w=w+y; e=e+t; z=z+j+y+t; n=n-1; } cout<<q<<" "<<w<<" "<<e<<" "<<z; return 0; }