摘要: 题目链接: http://poj.org/problem?id=2533 Description A numeric sequence of ai is ordered if a1 < a2 < ... < aN. Let the subsequence of the given numeric s 阅读全文
posted @ 2016-04-29 23:39 「空白」物语 阅读(138) 评论(0) 推荐(0) 编辑