Archives
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2021
01-22
后缀数组学习笔记
01-22
LCT(Link Cut Tree)
01-10
快速傅里叶变换学习笔记
01-06
数学多元问题与偏移问题
2020
11-26
NOIP2020年赛前练习
11-25
[Luogu]P3703 [SDOI2017] 树点涂色题解
11-23
NOIP系列真题练习笔记
11-21
Hello, WordPress, Again.
11-19
[Atcoder][CF]简单题选做练习笔记2
11-19
树上的边题解
11-19
树上路径求交
11-18
P4169 [Violet]天使玩偶/SJY摆棋子
11-18
[CSPS2020]T3函数调用题解
11-17
[Atcoder][Codeforces]简单题选做练习笔记
11-16
[Codeforces]1438E Yurri Can Do Everything 题解
11-07
CSP-S2020游记
11-05
树形DP练习笔记
11-03
[Luogu]P7044 「MCOI-03」括号
10-27
[Luogu] [HNOI2015]接水果
10-27
树上点与路径的问题的在线差分解法
10-27
[Luogu]P4602 混合果汁
10-26
[Luogu]P6021 洪水
10-24
动态DP学习笔记
10-22
[Luogu]P6157 有趣的游戏
10-22
[Luogu]P5459 [BJOI2016]回转寿司
10-22
轻重链剖分练习笔记
10-21
[Luogu]P4374 [USACO18OPEN]Disruption P
10-13
[Codeforces]CF1430G题解
10-12
[Codeforces]CF1077F2题解
10-12
[Codeforces]Educational Round96 题解
09-29
[Codeforces]672 div2
09-25
Anne Pro 2机械键盘开箱测评
09-23
[Codeforces]671 div2题解
09-17
[Codeforces]Educational Round 95
09-16
[Codeforces]670 div2
09-15
[Codeforces]669 div2
09-14
[Codeforces]#668 div2
09-08
[Luogu]P3306 [SDOI2013] 随机数生成器
09-03
[OI题库]八月提高模拟题解
08-29
[OItiku]八月提高模拟
08-22
[Atcoder]ABC176 题解
08-21
[笔记]概率与期望
08-18
[NOI2020D1T1]美食家 题解
08-17
[Codeforces]1399F – Yet Another Segments Subset
08-17
[Codeforces]1389E – Weight Division
08-17
[Codeforces]Global Round 10
08-16
[Atcoder]ABC175 题解(A-E)
08-16
[Codeforces]1389F – Bicolored Segments
08-16
[Codeforces]1398D – Rearrange
08-15
[Codeforces]1394B – Boboniu Walks on Graph
08-15
[Codeforces]Educational Round 93题解(A-E)
08-14
[Codeforces]Round 663 div2题解(A-D)
08-14
[Codeforces]Round 662 div2题解(A-D)
08-13
[Codeforces]Round 660 div2题解(A-D)
08-13
[Codeforces]Round 664 div2 题解(A-D)
08-11
[Nowcoder]周周练19
08-10
[Codeforces]Round 659 div2
08-09
[Luogu]P6748 『MdOI R3』Fallen Lord
07-26
[Atcoder]M-Solutions 题解
07-21
[Nowcoder]周周练16题解
07-21
[Luogu]P2182 翻硬币
07-20
[模拟赛]五子棋 题解
07-20
[模拟赛]戒指 题解
07-19
[Codeforces]Round 657 div2
07-18
[Codeforces]Round 656 div3 Solution(A-E)
07-15
[Nowcoder]周周练15
07-12
[Atcoder]AIsing Programming Contest 2020 Solutions(A-E)
07-07
[Nowcoder]周周练14
07-03
[Luogu]P4137 Rmq Problem/Mex
07-01
调试程序的常用方法
07-01
CF1374E2 Reading Books (hard version) 题解
06-30
[Codeforces]Round 653 Div3 补题
06-25
[Luogu]P4344 脑洞治疗仪
06-17
[笔记]高斯消元与矩阵求逆
06-02
[笔记]欧拉函数与欧拉定理
06-01
[Luogu]P6583 回首过去
05-23
[笔记]同余方程
05-08
几种常见的哈希表实现
05-04
关于科学上网的流行说法
04-25
[NOI Online]子序列问题
04-23
[Luogu]P5588 小猪佩奇爬树
04-19
[Luogu]P3174 [HAOI2009]毛毛虫
04-12
[U53204]树上背包的优化
04-12
[Luogu]P1991 无线通讯网
04-12
[数论笔记]1.整除
04-11
[Codeforces]Educational Codeforces Round 85 赛后总结
04-06
[Luogu]P3694 邦邦的大合唱战队
04-06
[Luogu]P5858 Golden Sword
04-06
[Luogu]P4933 大师
04-05
[Luogu]P1095 守望者的逃离
04-01
Tutorial of Clash: A rule-based tunnel in Go
04-01
[Codeforces #615 div3]1294E Obtain a Permutation
04-01
[GoogleInterview]连续子序列问题
04-01
使用Github+PicGo+Jsdelivr搭建个人免费图床
04-01
Hello,WordPress