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这个作者很懒，什么都没留下…
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POJ 1741(男人八题-Tree-点分治)
Language: Default Tree Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 6982 Accepted: 2010 Description 给定一棵 N (1≤ N≤ 10000) 个结点的带权(≤1000)树，定义 dist(u,原创 2013-02-07 16:00:15 · 1397 阅读 · 0 评论 -
CF 321C(Ciel the Commander-点分治)
C. Ciel the Commander time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Now Fox Ciel becomes a commander of Tr原创 2013-06-29 18:02:27 · 1928 阅读 · 0 评论