#include <bits/stdc++.h>   using namespace std;   const int INF = 1000 * 1000 * 1000;   int main() {     ios_base::sync_with_stdio(false);     cin.tie(0);     cout.tie(0);     int n;     cin >> n;     pair<int, int> minp1(INF, INF), minp2(INF, INF);     for (int i = 0; i < n; i++) {       int x, y;       cin >> x >> y;       minp1 = min(minp1, pair<int, int>(x, y));     }     for (int i = 0; i < n; i++) {       int x, y;       cin >> x >> y;       x *= -1;       y *= -1;       minp2 = min(minp2, pair<int, int>(x, y));     }     cout << minp1.first - minp2.first <<     << minp1.second - minp2.second;   }   