#include <bits/stdc++.h>   using namespace std;   char local =  O ;   template <typename T>   void read(T &p) {     cin >> p;   }   template <typename T, typename T1>   void read(pair<T, T1> &p) {     read(p.first);     read(p.second);   }   template <typename T>   void read(T arr[], long long n) {     for (long long i = 0; i < n; i++) {       read(arr[i]);     }   }   template <typename T>   void read(vector<T> &arr) {     for (long long i = 0; i < arr.size(); i++) {       read(arr[i]);     }   }   template <typename T>   void out(T &n) {     cout << n;   }   template <typename T, typename T1>   void out(pair<T, T1> &p) {     cout <<  ( ;     out(p.first);     cout <<  , ;     out(p.second);     cout <<  ) ;   }   template <typename T>   void out(T arr[], long long n) {     for (long long i = 0; i < n; i++) {       out(arr[i]);       cout <<    ;     }   }   template <typename T>   void out(vector<T> &arr) {     for (long long i = 0; i < arr.size(); i++) {       out(arr[i]);       cout <<    ;     }   }   template <typename T>   void out(set<T> &arr) {     for (auto i : arr) {       out(i);       cout <<    ;     }   }   template <typename T>   void out(multiset<T> &arr) {     for (auto i : arr) {       out(i);       cout <<    ;     }   }   template <typename T, typename T1>   void out(map<T, T1> &m) {     for (auto i : m) {       out(i.first);       cout <<   ->  ;       out(i.second);       cout <<  ,  ;     }   }   template <typename Arg1>   void __f(const char *name, Arg1 &&arg1) {     cout << name <<   :  ;     out(arg1);   }   template <typename Arg1, typename... Args>   void __f(const char *names, Arg1 &&arg1, Args &&...args) {     const char *comma = strchr(names + 1,  , );     cout.write(names, comma - names) <<   :  ;     out(arg1);     cout <<   |  ;     __f(comma + 1, args...);   }   template <class T>   void debug(T n, string a) {     cout << a <<  =  << n <<   n ;   }   void cal() {}   void solve() {     int n, h;     cin >> n >> h;     for (int i = 1; i < n; i++) {       cout << fixed << setprecision(15) << (sqrt(i / (n * 1.0)) * h) <<    ;     }   }   int main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     long long t1;     t1 = 1;     cal();     while (t1--) {       solve();     }   }   