2012年8月29日
hdu 2846 Repository(字典树)
摘要： Problem DescriptionWhen you go shopping, you can search in repository for avalible merchandises by the computers and internet. First you give the search system a name about something, then the system responds with the results. Now you are given a lot merchandise names in repository and some queries, 阅读全文
posted @ 2012-08-29 23:57 crazy_apple 阅读(147) 评论(0) 推荐(0)