c#include <bits/stdc++.h> using namespace std; int main(){ cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(false); int N; cin >> N; pair<int, int> score = make_pair(100, 100); for(int i = 0; i < N; i++){ int a, b; cin >> a >> b; if(a > b){ score.second -= a; }else if(a < b){ score.first -= b; } } cout << score.first << "\n"; cout << score.second << "\n"; return 0; }