摘要：描述 传送门：我是传送门 Given a sequence of KK integers { N1,N2,…,NKN1,N2,…,NK }. A continuous subsequence is defined to be { Ni,Ni+1,…,NjNi,Ni+1,…,Nj } where 1≤ 阅读全文

摘要：Bone Collector 描述 传送门：Bone Collector Many years ago , in Teddy’s hometown there was a man who was called “Bone Collector”. This man like to collect va 阅读全文