POJ 1625 Censored!(AC自动机+DP+高精度)
摘要:
Censored!Time Limit:5000MSMemory Limit:10000KTotal Submissions:6956Accepted:1887DescriptionThe alphabet of Freeland consists of exactly N letters. Each sentence of Freeland language (also known as Freish) consists of exactly M letters without word breaks. So, there exist exactly N^M different Freish 阅读全文
posted @ 2013-06-27 22:41 kuangbin 阅读(1756) 评论(3) 推荐(0) 编辑