摘要: 题意:https://nanti.jisuanke.com/t/17320 The frequent subset problem is defined as follows. Suppose U={1, 2,…\ldots…,N} is the universe, and S1S_{1}S​1​​ 阅读全文
posted @ 2017-10-26 10:11 云胡不喜。 阅读(174) 评论(0) 推荐(0) 编辑