#include <bits/stdc++.h>
using namespace std;

int main(){
	double X,Y;
	cin >> X >> Y;
	double a = X * (1-Y);
	double d = Y * (1-X) + X * (1-Y);
	
	printf("%.10lf %.10lf\n",min({a,d}),max({a,d}));
	
}