#include <bits/stdc++.h> 
using namespace std;
using ll =long long;
#define all(v) v.begin(),v.end()
 #define rep(i,a,b) for(int i=a;i<b;i++)
#define rrep(i,a,b) for(int i=a;i>=b;i--)

ll INF=2e18;
double R;
double pi=3.14159265358979;

double solve(double a) {
  double m=R*cos(a)*R*sin(a);
  m+=R*R*a;

  return pi*R*R/2-m;

}

int main() {
    ios::sync_with_stdio(false);
  cin.tie(0);

cin>>R;
ll  K;cin>>K;


double S=pi*R*R;
S/=(double)(K+1);

vector<double> ans(0);
if(K%2!=0) ans.push_back(0.0);
K/=2;

double last=pi/2.0*10000000000000.0;



for(ll i=0;i<K;i++) {
double a=(double)last/10000000000000.0;
ll s=0; ll g=last;

  while(s<g) {
    ll k=(s+g)/2;
    double x=(double)k/10000000000000.0;

    if(solve(x)-solve(a)<=S) {
      g=k;
    }
      else s=k+1;
    }

last=s;
ans.push_back(last/10000000000000.0);
ans.push_back(-1*last/10000000000000.0);
}


sort(all(ans));
cout<<fixed<<setprecision(10);

for(auto x:ans) cout<<R*sin(x)<<endl;



  }