09 2018 档案

781. Rabbits in Forest
摘要：class Solution(object): def numRabbits(self, answers): """ :type answers: List[int] :rtype: int """ dict={} for x in answers: if x in d... 阅读全文
posted @ 2018-09-02 10:12 hopskin1 阅读(128) 评论(0) 推荐(0)