摘要: XOR CliqueBaoBao has a sequence a​1​,a​2,...,a​n. He would like to find a subset S of {1,2,...,n} such that ∀i,j∈S, a​i ⊕a​j#include#i... 阅读全文
posted @ 2018-09-20 12:45 aeipyuan 阅读(111) 评论(0) 推荐(0)