Dyd's Blog

Noi Online2022游记

Posted on 2022-03-26 Edited on 2022-06-16 In 游记
Symbols count in article: 5.2k Reading time ≈ 5 mins.

被初中学弟单调队列了

luoguP5047 [Ynoi2019 模拟赛] Yuno loves sqrt technology II

Posted on 2022-03-25 In 练习
Symbols count in article: 5.3k Reading time ≈ 5 mins.

比较板子，值域分块有点难想

CF1654D

Posted on 2022-03-21 In 练习
Symbols count in article: 2.8k Reading time ≈ 3 mins.

想到了，但很难实现

luoguP5046 [Ynoi2019 模拟赛] Yuno loves sqrt technology I

Posted on 2022-03-20 Edited on 2022-03-23 In 练习
Symbols count in article: 4.7k Reading time ≈ 4 mins.

预处理不好想

最小割树

Posted on 2022-03-18 In 笔记
Symbols count in article: 4.1k Reading time ≈ 4 mins.

一种快速求多次最小割的办法

luoguP4003 无限之环

Posted on 2022-03-04 Edited on 2022-03-09 In 练习
Symbols count in article: 4.8k Reading time ≈ 4 mins.

网络流建图

luoguP2304 [NOI2015] 小园丁与老司机

Posted on 2022-02-27 Edited on 2022-03-04 In 练习
Symbols count in article: 7.7k Reading time ≈ 7 mins.

啊对对对……

luoguP4768 [NOI2018] 归程

Posted on 2022-02-24 Edited on 2022-02-27 In 练习
Symbols count in article: 3.2k Reading time ≈ 3 mins.

关于 spfa ……

大力分块3

Posted on 2022-02-19 In 练习
Symbols count in article: 4.9k Reading time ≈ 4 mins.

卡常带师

二次离线莫队

Posted on 2022-02-15 Edited on 2022-02-16 In 笔记
Symbols count in article: 4k Reading time ≈ 4 mins.

但是我莫队都不是很会欸~

luoguP3648 [APIO2014]序列分割

Posted on 2022-02-15 In 练习
Symbols count in article: 1.7k Reading time ≈ 2 mins.

练手

luoguP5072 [Ynoi2015] 盼君勿忘

Posted on 2022-02-14 Edited on 2022-02-15 In 练习
Symbols count in article: 3.2k Reading time ≈ 3 mins.

我是傻子

函数的极限

Posted on 2022-02-12 Edited on 2022-02-13 In 笔记
Symbols count in article: 3.1k Reading time ≈ 3 mins.

突然感觉数列的极限有用了（~~用来“证明略”~~）

优化dp3

Posted on 2022-02-12 Edited on 2022-06-06 In 笔记
Symbols count in article: 13k Reading time ≈ 12 mins.

然而我 dp 废的一比（四大皆空）

AtCoder AGC015 D

Posted on 2022-02-12 In 练习
Symbols count in article: 1.9k Reading time ≈ 2 mins.

日本オリジナル輸入問題

数列与极限

Posted on 2022-02-10 Edited on 2022-02-13 In 笔记
Symbols count in article: 9k Reading time ≈ 8 mins.

然而感觉并无卵用

优化dp2

Posted on 2022-02-09 Edited on 2022-02-14 In 笔记
Symbols count in article: 16k Reading time ≈ 15 mins.

然而我 dp 废的一比（三羊开泰）

优化dp

Posted on 2022-02-08 Edited on 2022-02-10 In 笔记
Symbols count in article: 12k Reading time ≈ 11 mins.

然而我 dp 废的一比（梅开二度）

luoguP7519 [省选联考 2021 A/B 卷] 滚榜

Posted on 2022-02-08 In 练习
Symbols count in article: 1.7k Reading time ≈ 2 mins.

too difficult for 蒟蒻

luoguP4067 [SDOI2016]储能表

Posted on 2022-02-07 Edited on 2022-02-08 In 练习
Symbols count in article: 2.9k Reading time ≈ 3 mins.

这就是我和巨佬的差距