from heapq import heappush, heappop

N = int(input())
L = list(map(int, input().split()))
Q = int(input())
K = list(map(int, input().split()))

q = []
for i, l in enumerate(L):
    heappush(q, (-l, i))  # (長さ, 棒の本数, 棒インデックス)

kmax = max(K)
ans = [0] * (kmax+1)
cnts = [1] * N
for i in range(1, kmax+1):
    l, p = heappop(q)
    ans[i] = -l
    cnts[p] += 1

    heappush(q, (-L[p] / cnts[p], p))

for k in K:
    print(f'{ans[k]:.10f}')