#include<bits/stdc++.h>
using namespace std;
using ll = long long;

int main() {
  ios::sync_with_stdio(false), cin.tie(0);
  double x, y; cin >> x >> y;
  cout << fixed << setprecision(10) << min(x, 1 - y) << " "
    << max(x - y, .0) << endl;
}