CodeForces A

#include <iostream>

using namespace std;

int main() {

    int a, b;
    cin >> a >> b;

    int num = 0;
    if (a > b) {
        cout << b << endl;
        cout << (a - b) / 2 << endl;
    }
    else {
        cout << b << endl;
        cout << (b - a) / 2 << endl;
    }
}