#include <bits/stdc++.h>
namespace ringo {
template <class T>
inline void read(T &x) {
  x = 0;
  register char c = getchar();
  register bool f = 0;
  while (!isdigit(c)) f ^= c == '-', c = getchar();
  while (isdigit(c)) x = x * 10 + c - '0', c = getchar();
  if (f) x = -x;
}
template <class T>
inline void print(T x) {
  if (x < 0) putchar('-'), x = -x;
  if (x > 9) print(x / 10);
  putchar('0' + x % 10);
}
template <class T>
inline void print(T x, char c) {
  print(x), putchar(c);
}
long long n, m;
void main() {
  std::cin >> n >> m;
  std::cout << std::max(0ll, n - m * 2) << " ";
  for (int i = n; ~i; i--) {
    if (1ll * (n - i) * (n - i - 1) / 2 >= m) {
      std::cout << i << std::endl;
      break;
    }
  }
}
}  // namespace ringo
signed main() { return ringo::main(), 0; }
