#include <bits/stdc++.h>
using namespace std;
int main() {
  int a, b;
  cin >> a >> b;
  if (a > b) {
    cout << b << " " << (a - b) / 2;
  }
  if (a < b) {
    cout << a << " " << (b - a) / 2;
  }
  if (a == b) {
    cout << a << " "
         << "0";
  }
}
