快些仰起你那苍白的脸吧.|

Dijkstra·Liu

园龄:8年8个月粉丝:133关注:15

随笔分类 -  trie树

NOIP 算法模板
摘要:Hash: Kmp: AC-automata machine: SPFA: Dijkstra: Negative ring: Get negative Ring: lowest common ancestor: binary index tree: ST table: exgcd: 持续更新....
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bzoj1954 The xor-longest path
摘要:Description 给定一棵n个点的带权树,求树上最长的异或和路径 Input The input contains several test cases. The first line of each test case contains an integer n(1<=n<=100000),
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bzoj4567 背单词
摘要:Description Lweb 面对如山的英语单词,陷入了深深的沉思,“我怎么样才能快点学完,然后去玩三国杀呢?”。这时候睿智 的凤老师从远处飘来,他送给了 Lweb 一本计划册和一大缸泡椒,他的计划册是长这样的: ————— 序号 单词 ————— 1 2 …… n-2 n-1 n —————
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