2017年3月30日
290. 单词模式 Word Pattern
摘要： Given a pattern and a string str, find if str follows the same pattern.Here follow means a full match, such that there is a bijection between a letter in pattern and a non-empty word in str.Examples:p... 阅读全文
posted @ 2017-03-30 00:13 xiejunzhao 阅读(144) 评论(0) 推荐(0)