code/1.cpp
2025-02-28 23:38:50 +08:00

22 lines
345 B
C++

#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;
}