func_code_string: #include <bits/stdc++.h>   using namespace std;   int x[1001], y[1001], a[1001], b[1001];   map<pair<int, int>, int> freq;   int main() {     ios::sync_with_stdio(false);     cin.tie(0);     int n;     cin >> n;     for (int i = 1; i <= n; i++) {       cin >> x[i] >> y[i];     }     for (int j = 1; j <= n; j++) {       cin >> a[j] >> b[j];     }     for (int i = 1; i <= n; i++) {       for (int j = 1; j <= n; j++) {         freq[{x[i] + a[j], y[i] + b[j]}]++;       }     }     for (auto p : freq) {       if (p.second == n) {         cout << p.first.first <<     << p.first.second << endl;         return 0;       }     }     return 0;   }   