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 @ 2016-09-13 21:19 _Silver 阅读(119) 评论(0) 推荐(0) 编辑