func_code_string: #include <bits/stdc++.h>   using namespace std;   int a[200][200], ans, n;   bool flag = true;   int main() {     ios::sync_with_stdio(false);     cin >> a[80][80] >> n;     while (flag) {       flag = false;       for (int i = 1; i < 160; i++)         for (int j = 1; j < 160; j++)           if (a[i][j] >= 4) {             flag = true;             int k = a[i][j] / 4;             a[i + 1][j] += k, a[i - 1][j] += k;             a[i][j + 1] += k, a[i][j - 1] += k;             a[i][j] -= 4 * k;           }     }     for (int i = 0; i < n; i++) {       int x, y;       cin >> x >> y;       if (-80 < x && x < 80 && -80 < y && y < 80)         cout << a[x + 80][y + 80] <<   n ;       else         cout << 0 <<   n ;     }     return 0;   }   