JKLover

夢はここに 思い出は遠くに


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bzoj 4962 简单的字符串

Posted on 2019-05-14 | Edited on 2019-05-16

$Manacher$ .

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bzoj 4985 评分

Posted on 2019-05-14

二分答案 + $dp$ .

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bzoj 4998 星球联盟

Posted on 2019-05-13

离线,并查集维护点双.

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test20190512

Posted on 2019-05-12

普及组套题.可能就 $AK$ 了.

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bzoj 5479 tree

Posted on 2019-05-12

欧拉序 + 贪心 + 二分.

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bzoj 5478 gcd

Posted on 2019-05-11

莫比乌斯反演.

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bzoj 5477 星际穿越

Posted on 2019-05-10

$dfs$ 序 + 树状数组.

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bzoj 5476 位运算

Posted on 2019-05-09

树状数组.

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bzoj 5496 字符串问题

Posted on 2019-05-09

$SAM$ 优化连边 + $DAG$ 上 $dp$ .

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Luogu 5358 快速查询

Posted on 2019-05-08

乱搞 $STL$ + 线性筛乘法逆元.

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CF1149

Posted on 2019-05-07 | Edited on 2019-06-09

$Div.1$

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bzoj 2286 消耗战

Posted on 2019-05-06

虚树 + 树形 $dp$ .

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bzoj 4556 字符串

Posted on 2019-05-04

$SAM$ + 倍增 + 线段树合并.

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bzoj 2555 substring

Posted on 2019-05-04

$SAM+LCT$ .

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test20190504

Posted on 2019-05-04 | Edited on 2019-06-05

据说 是 $noip$ 难度.

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bzoj 3926 诸神眷顾的幻想乡

Posted on 2019-05-03

广义 $SAM$ .

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TJOI2019 选做

Posted on 2019-05-02 | Edited on 2019-09-04

向 $CQOI\ 2018$ 致敬?

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CF1137

Posted on 2019-04-28 | Edited on 2019-05-02

$Div.1​$

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DNA分子计数

Posted on 2019-04-28

怎么生物课也遇到计数题啊…

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bzoj 2946 公共串

Posted on 2019-04-28

$SAM$ 解决多个串的最长公共子串.

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JKLover

JKLover

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