func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios::sync_with_stdio(false);     int n, x, y, a, b;     cout <<  YES n ;     cin >> n;     while (n--) {       cin >> x >> y >> a >> b;       cout << (abs(2 * (x % 2)) + abs(y % 2)) + 1 << endl;     }     return 0;   }   