2015年10月7日
Word Pattern
摘要： Given apatternand a stringstr, find ifstrfollows the same pattern.Examples:pattern ="abba", str ="dog cat cat dog"should return true.pattern ="abba", ... 阅读全文
posted @ 2015-10-07 21:08 amazingzoe 阅读(134) 评论(0) 推荐(0)