2018年6月17日
Meaningful Mean
摘要： You are given an integer sequence of length N, a= {a1,a2,…,aN}, and an integer K.a has N(N+1)⁄2 non-empty contiguous subsequences, {al,al+1,…,ar} (1≤l 阅读全文
posted @ 2018-06-17 22:16 Gang_Li 阅读(116) 评论(0) 推荐(0)