#include <bits/stdc++.h>
using namespace std;
int main() {
  double a[3] = {2, 5, 3}, b[3] = {8, 6, 4}, c[3] = {-8, -2, -4},
         d[3] = {1 / 2, 1 / 4, 1 / 6}, e[3] = {5, 7, 4}, f[3] = {2, 4, 3},
         g[3] = {-8, -4, -6};
  int start = 3, goal = 68;
  for (int i = 0; i < 3; i++) {
    for (int j = 0; j < 3; j++) {
      for (int k = 0; k < 3; k++) {
        for (int l = 0; l < 3; l++) {
          for (int m = 0; m < 3; m++) {
            for (int n = 0; n < 3; n++) {
              for (int o = 0; o < 3; o++) {
                double temp1 = (start + a[i]) * b[j] + c[k];
                double temp2 = temp1 * d[l] + e[m];
                double ans = temp2 * f[n] + g[o];
                cout << ans << endl;
              }
            }
          }
        }
      }
    }
  }
}
