#include<stdio.h>

int main(void){
	double pa,pb;
	scanf("%lf%lf",&pa,&pb);
	pb = 1-pb;
	double max=(pa<pb?pa:pb);
	double min=pa+pb-1;
	min=(min<0?0:min);
        printf("%.10lf %.10lf\n",max,min);
	return 0;
}