codeforces 616D Longest k-Good Segment(two pointer)
摘要:
D. Longest k-Good Segment D. Longest k-Good Segment The array a with n integers is given. Let's call the sequence of one or more consecutive elements 阅读全文
posted @ 2016-01-13 14:03 焰 阅读(435) 评论(0) 推荐(0) 编辑