import java.util.Scanner;

public class Main{
	public static void main(String[] args){
        Scanner sc=new Scanner(System.in);
        while(sc.hasNext()){
        	double x=sc.nextDouble();
        	double y=sc.nextDouble();
        	System.out.println(Math.min(x, 1-y)+" "+(x-Math.min(x, y)));
        }
    }
}