#include <bits/stdc++.h>   using namespace std;   int main() {     int n, m, count(0);     cin >> n >> m;     for (int a = 0; a * a <= n; a++) {       for (int b = 0; b * b <= m; b++) {         if (a * a + b == n && a + b * b == m) count++;       }     }     cout << count << endl;     return 0;   }   