随笔分类 -  ACM 其他——Unsolved

摘要:题目:https://www.luogu.org/problemnew/show/P1072#sub 题解:https://www.luogu.org/problemnew/solution/P1072 https://www.luogu.org/problemnew/solution/P1072 阅读全文
posted @ 2018-02-16 23:53 Travelller 阅读(104) 评论(0) 推荐(0)
摘要:二分+RK-Hash 阅读全文
posted @ 2017-12-20 23:37 Travelller 阅读(266) 评论(0) 推荐(0)