2019年6月1日
POJ3071(概率DP)
摘要： FOOTBALL 题意： Consider a single-elimination football tournament involving 2n teams, denoted 1, 2, …, 2n. In each round of the tournament, all teams sti 阅读全文
posted @ 2019-06-01 17:01 mcalex 阅读(383) 评论(0) 推荐(0) 编辑