2017年3月7日
[leetcode trie]212. Word Search II
摘要： Given a 2D board and a list of words from the dictionary, find all words in the board. Each word must be constructed from letters of sequentially adja 阅读全文
posted @ 2017-03-07 22:01 wilderness 阅读(125) 评论(0) 推荐(0) 编辑
[leetcode trie]211. Add and Search Word - Data structure design
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 @ 2017-03-07 20:08 wilderness 阅读(139) 评论(0) 推荐(0) 编辑
[leetcode trie]208. Implement Trie (Prefix Tree)
摘要： 实现一个字典树 阅读全文
posted @ 2017-03-07 00:17 wilderness 阅读(217) 评论(0) 推荐(0) 编辑