#include <bits/stdc++.h>
using namespace std;

double calc(double th) {
	return th - cos(th) * sin(th);
}

double const PI = 3.141592653589793238;
int main () {
	double R;
	int K;
	cin >> R >> K;
	for (int i = K; i > 0; i --) {
		double ok = 0, ng = PI;
		for (int j = 0; j < 100; j ++) {
			double mu = (ok + ng) / 2;
			if (calc(mu) < PI / (K + 1.0) * i) {
				ok = mu;
			} else {
				ng = mu;
			}
		}
		cout << setprecision(20) << R * cos(ok) << endl;
	}
}