JKLover

夢はここに 思い出は遠くに


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bzoj 4018 小Q的幻想之乡

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

莫比乌斯反演 + 线性筛.

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CF1214

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

$Div.1+Div.2$

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bzoj 4017 小Q的无敌异或

Posted on 2019-09-04 | Edited on 2019-09-18

树状数组.

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bzoj 4154 Generating Synergy

Posted on 2019-09-03

$kd$ 树.

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bzoj 4162 shlw loves matrix II

Posted on 2019-09-03

拉格朗日插值求特征多项式 + 多项式取模.

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bzoj 4128 Matrix

Posted on 2019-09-03

$BSGS$ .

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bzoj 4247 挂饰

Posted on 2019-09-03

贪心 + 记忆化搜索.

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bzoj 2124 等差子序列

Posted on 2019-09-03

树状数组动态维护 $hash$ 值.

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bzoj 3531 旅行

Posted on 2019-09-02

动态开点线段树.

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Loj 6690 灵梦的计算器

Posted on 2019-09-02

牛顿迭代求解方程.

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bzoj 3881 Divljak

Posted on 2019-09-02

$AC$ 自动机 + 树上小技巧.

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CF1204

Posted on 2019-09-02

$Div.2$

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bzoj 3670 动物园

Posted on 2019-09-02

$kmp$ .

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Atcoder Beginner Contest 139

Posted on 2019-09-01

莫名奇妙被罚了 $6$ 次.

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bzoj 3012 First!

Posted on 2019-09-01

$Trie$ 树 + 拓扑排序判环.

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test20190901

Posted on 2019-09-01 | Edited on 2019-09-02

自闭场.

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bzoj 2342 双倍回文

Posted on 2019-09-01

$Manacher$ .

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test20190831

Posted on 2019-08-31

神仙题目.

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bzoj 2565 最长双回文串

Posted on 2019-08-30

$Manacher$ .

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test20190830

Posted on 2019-08-30

开始还以为是原题大战,后来发现题号是连着的,应该是考完后传上去的.

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JKLover

JKLover

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