#include <iostream>
#include <cmath>
using namespace std;

int main (){
    int n, m;
    cin >> n >> m;
    int c=int((1+sqrt(1+m*8))/2.00);
    if(c!=((1+sqrt(1+m*8))/2.00))
        c++;
    if (n<=m*2)
        cout << 0;
    else
        cout << n-m*2;
    cout << ' ';
    if (n-c<0)
        cout << 0;
    else
        cout << n-c;
    return 0;
}