func_code_string: #include <bits/stdc++.h>   using namespace std;   long long a, b, i, c, x, y, z, k, h;   int main() {     cin >> x >> y;     for (a = 0; a <= 1000; a++) {       for (b = 0; b <= 1000; b++)         if (a * a + b == x && a + b * b == y) h++;     }     cout << h;   }   