#include <bits/stdc++.h>   using namespace std;   const int cap = 1e5 + 10;   int main() {     long long a[cap];     a[1] = 0;     long long n, m;     long long Max, Min;     cin >> n >> m;     if (m == 0)       Max = n;     else {       for (int i = 2; i <= n; i++) {         a[i] = a[i - 1] + i - 1;         if (a[i] >= m) {           Max = n - i;           break;         }       }     }     Min = n - m * 2;     if (Min < 0) Min = 0;     cout << Min <<     << Max << endl;     return 0;   }   