muie badii

#include <iostream>

using namespace std;

int main()
{
    long long int n, m;
    cin>>n>>m;
    long long int k;
    if(n>2*m)
        cout<<n-2*m<<" ";
    else
        cout<<0<<" ";
    k=0;
    while(k*(k-1)<2*m)
        k++;
    cout<<n-k;
    return 0;
}