func_code_string: #include <bits/stdc++.h>   using namespace std;   using LL = long long;   using PII = pair<int, int>;   int main() {     int n;     scanf( %d , &n);     LL ansx, ansy;     ansx = ansy = 0;     n *= 2;     for (int i = 1; i <= n; i++) {       int x, y;       scanf( %d%d , &x, &y);       ansx += x;       ansy += y;     }     n /= 2;     printf( %lld %lld n , ansx / n, ansy / n);     return 0;   }   