func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long n, m;     cin >> n >> m;     if (m == 0) {       cout << n <<     << n << endl;       return 0;     }     long long min = 0;     if (m * 2ll <= n) {       min = n - m * 2;     }     long long e = 1;     long long g = 2;     long long max = 0;     for (long long i = 2; i <= n; i++) {       if (e >= m) {         max = n - i;         break;       }       e += g;       g++;     }     cout << min <<     << max << endl;     return 0;   }   