USACO2.3.1--Longest Prefix
摘要：
Longest PrefixIOI'96The structure of some biological objects is represented by the sequence of their constituents, where each part is denote by an uppercase letter. Biologists are interested in decomposing a long sequence into shorter ones calledprimitives.We say that a sequence S can be compose 阅读全文
posted @ 2013-02-11 21:46 仗剑奔走天涯 阅读(210) 评论(0) 推荐(0) 编辑
