摘要: Given a sequence of KK integers { N_1N​1​​, N_2N​2​​, ..., N_KN​K​​ }. A continuous subsequence is defined to be { N_iN​i​​, N_{i+1}N​i+1​​, ..., N_jN 阅读全文
posted @ 2017-06-25 13:29 大波非猫 阅读(371) 评论(0) 推荐(0) 编辑