#include <bits/stdc++.h>   using namespace std;   int main() {     fixed(cout);     cout << setprecision(10);     ;     long long int n, h;     cin >> n >> h;     for (int i = 1; i <= n - 1; i++) {       double x = (h * h * i) / double(n);       x = sqrt(x);       if (i == n) break;       cout << x <<    ;     }     cout << endl;   }   