07 2015 档案

poj 3264 Balanced Lineup
摘要：DescriptionFor the daily milking, Farmer John'sNcows (1 ≤N≤ 50,000) always line up in the same order. One day Farmer John decides to organize a game o... 阅读全文
posted @ 2015-07-30 17:08 ~Arno 阅读(115) 评论(0) 推荐(0) 编辑