摘要: Given a sequence of n integers a1, a2, ..., an, a 132 pattern is a subsequence ai, aj, ak such that i < j < k and ai < ak < aj. Design an algorithm th 阅读全文
posted @ 2019-02-08 01:11 yuxihong 阅读(202) 评论(0) 推荐(0) 编辑