9.21华为笔试 T1一直过10%，求大佬帮忙指正
def func():
n = int(input())
nums = list(map(lambda x: int(x), input().split(' ')))
t = int(input())
if sum(nums) <= t:
# print(-1)
return -1
nums.sort()
if nums[0] * n > t:
# print(t // len(nums))
return t // n
ans = 1
cur_sum = 0
for i, num in enumerate(nums):
cur_sum += num
if cur_sum + num * (n - i - 1) > t:
gap = t - (cur_sum - num)
ans = gap // (n - i)
break
return ans
if __name__ == "__main__":
print(func())
#华为笔试#
