摘要: You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed. All houses at this place are ar 阅读全文
posted @ 2019-04-28 14:20 小白兔云 阅读(118) 评论(0) 推荐(0)
摘要: Find the kth largest element in an unsorted array. Note that it is the kth largest element in the sorted order, not the kth distinct element. Example 阅读全文
posted @ 2019-04-28 11:12 小白兔云 阅读(130) 评论(0) 推荐(0)
摘要: Design a data structure that supports the following two operations: search(word) can search a literal word or a regular expression string containing o 阅读全文
posted @ 2019-04-28 10:36 小白兔云 阅读(131) 评论(0) 推荐(0)