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