import sys
from sys import stdin
import math

R,K = map(int,input().split())

c = R * R * math.pi
ans = []

for pi in range(1,K+1):

    size = c / (K+1) * pi
    
    yl = 0
    yr = R

    while yr - yl > 10**(-9):

        ym = (yl + yr) / 2

        rad = math.acos(ym/R)

        xlen = R * math.sin(rad)

        nsize = c * rad * 2 / (2*math.pi) - ym * xlen

        if nsize > size:
            yl = ym
        else:
            yr = ym
    
    ans.append(yl)

for i in range(K):
    if i < K // 2:
        ans[K-1-i] = -ans[i]

ans.sort()
print (*ans,sep="\n")