#include <cstdio>
#include <algorithm>
using namespace std;

int main()
{
double x, y;
scanf("%lf%lf",&x,&y);
double ma, mi;
ma = mi = x*(1-y);
if(x>0)ma = ma / x;
printf("%.10lf %.10lf\n", ma, mi);
return 0;
}