#include<bits/stdc++.h>

using namespace std;

long long fact(int n) {
	long long res = 1;
	while(n > 1) {
		res *= n;
		n--;
	}
	return res;
}

long double f(long double x, long double eps) {
	long double res = 0;
	long long i = 0;
	long long one = 1;
	long long fourPow = 1;
	long double xPow = 1;
	while(1) {
		long double cur = (one * fact(2 * i) * xPow) / ((1 - 2 * i) * fact(i) * fact(i) * fourPow);
		if(abs(cur) < eps) {
			return res;
		}
		i++;
		res += cur;
		fourPow *= 4ll;
		xPow *= x;
		one *= -1;
	}
}

int main() {
	long double x, eps;
	cin >> x >> eps;
	cout << f(x, eps) << " " << sqrt(1 + x);
	return 0;
}