#include <cstdlib>
#include <cctype>
#include <cstring>
#include <cstdio>
#include <cmath>
#include <algorithm>
#include <vector>
#include <string>
#include <iostream>
#include <sstream>
#include <map>
#include <set>
#include <queue>
#include <stack>
#include <fstream>
#include <numeric>
#include <iomanip>
#include <bitset>
#include <list>
#include <stdexcept>
#include <functional>
#include <utility>
#include <ctime>
#include <cassert>
using namespace std;
typedef long long LL;
typedef unsigned long long ULL;
#define MEM(a,b) memset((a),(b),sizeof(a))
const LL INF = 1e9 + 7;
const int N = 1e5 + 10;
const double pi = 2 * acos(0.0);
double ans[N];
int main()
{
	//freopen("input.txt", "r", stdin);
	//freopen("output.txt", "w", stdout);
	int R, k;
	cin >> R >> k;
	double s = pi * R * R / (k + 1);
	ans[0] = -pi / 2;
	for (int i = 1; i <= k; i++)
	{
		double l = ans[i - 1];
		double r = pi / 2;
		int cnt = 60;
		double key = s * i;
		while (cnt--)
		{
			double mid = (l + r) / 2;
			double h = sin(mid) * R;
			double x = cos(mid) * R;
			double mid2 = pi - mid;
			double s = (mid2 - mid) * R * R / 2 - x * h;
			s = pi * R * R - s;
			if (s > key) r = mid;
			else l = mid;
		}
		ans[i] = l;
		printf("%.15f\n", sin(l) * R);
	}
	return 0;
}