#include <bits/stdc++.h>
using namespace std;
int main() {
  int a, b;
  cin >> a >> b;
  int min, max;
  if (a < b || a == b)
    cout << a << " " << (b - a) / 2;
  else if (a > b)
    cout << b << " " << (a - b) / 2 << endl;
}
