#include <iostream>
#include <cmath>
#include <vector>
#include <utility>
#include <queue>
#include <map>
#include <string>
#include <cstring>
#include <list>
#include <algorithm>
#define INF 114514
using namespace std;

typedef pair<double,double> P;
typedef long long ll;

int main(void){
	double x,y;
	cin >> x >> y;
	printf("%.15f %.15f\n",x*(1-y),x*(1-y));

	return 0;
}