随笔分类 -  数据结构 树分治

Codeforces Round #190 (Div. 2) E. Ciel the Commander 点分治
摘要：E. Ciel the CommanderTime Limit: 20 SecMemory Limit: 256 MB题目连接http://www.codeforces.com/contest/322/problem/EDescriptionNow Fox Ciel becomes a comman... 阅读全文
posted @ 2015-12-07 19:58 qscqesze 阅读(377) 评论(0) 推荐(0)
BZOJ 2152: 聪聪可可 点分治
摘要：2152: 聪聪可可Time Limit: 20 SecMemory Limit: 256 MB题目连接http://www.lydsy.com/JudgeOnline/problem.php?id=2152Description聪聪和可可是兄弟俩，他们俩经常为了一些琐事打起来，例如家中只剩下最后一... 阅读全文
posted @ 2015-12-04 16:50 qscqesze 阅读(388) 评论(0) 推荐(0)
POJ 1741 Tree 树分治
摘要：TreeTime Limit: 20 SecMemory Limit: 256 MB题目连接http://poj.org/problem?id=1741DescriptionGive a tree with n vertices,each edge has a length(positive int... 阅读全文
posted @ 2015-11-08 18:36 qscqesze 阅读(566) 评论(0) 推荐(0)