#include <bits/stdc++.h>
using namespace std;
int main() {
  int a, b, c, d, e, f, g, x = 0, y;
  cin >> a >> b;
  if (a > b) cout << b << " " << (a - b) / 2;
  if (b > a) cout << a << " " << (b - a) / 2;
  if (b == a || a == b) cout << a << " " << 0;
}
