USACO 2.3.1 Longest Prefix 解题报告
摘要:
今天完全不行啊,USACO只做了一题,今天也只刷了两题,USACO还卡题了Longest PrefixIOI'96The structure of some biological objects is represented by the sequence of their constituents denoted by uppercase letters. Biologists are interested in decomposing a long sequence into shorter ones calledprimitives.We say that a sequence 阅读全文
posted @ 2011-07-16 21:33 ACShiryu 阅读(640) 评论(0) 推荐(0) 编辑