#include<bits/stdc++.h>

using namespace std;

int main(){
    ios::sync_with_stdio(false);
    int a, b;
    cin >> a >> b;
    int max1 = a, min1 = (a+1) / 2;
    int max2 = b, min2 = (b+1)/ 2;
    int r1 = max(min1, min2);
    int r2 = min(max1, max2);
    cout << r1 << " "<< r2;
}