#include <vector>
#include <queue>
#include <deque>
#include <stack>
#include <map>
#include <set>
#include <algorithm>
#include <functional>
#include <iostream>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <ctime>
#include <cctype>
#include <string>
#include <cstring>

using namespace std;

typedef long long ll;

int n;
double *len;
ll *k;
double a[500001];
int b[100001];

int main() {
  cin >> n;
  len = new double[n];
  for (int i = 0; i < n; i++) cin >> len[i];
  int q;
  cin >> q;
  k = new ll[q];
  for (int i = 0; i < q; i++) cin >> k[i];

  priority_queue <pair<double, int> > memo;
  for (int i = 0; i < n; i++) memo.push(make_pair(len[i], i));

  for (int i = 0; i < 500000; i++) {
    a[i] = memo.top().first;
    int p = memo.top().second;
    b[p]++;
    memo.pop();
    memo.push(make_pair(len[p]/(b[p]+1), p));
  }

  for (int i = 0; i < q; i++) printf ("%.10f\n", a[k[i]-1]);
}