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在 NixOS 上实现安全的 TPM2 + ZFS 自动解锁
Mar 04
Hello 2026
Mar 02
CSAPP: Attack Lab
May 10
Church 编码学习笔记
Apr 06
浅谈置换群计数
Mar 26
Hello World... Again!
Oct 15
浅谈 Min25 筛
Sep 01
数论函数与狄利克雷卷积
Aug 06
浅谈离线分治算法
Jul 22
ZOJ 4097 - Rescue the Princess
Apr 16
Luogu P3943: 星空
Feb 05
Codeforces 1096F - Inversion Expectation
Jan 23
Few thoughts (December 2018)
Dec 07
ICPC 2018 亚洲区域赛北京站游记
Nov 26
HDUOJ 4947: GCD Array
Nov 24
Luogu P1829: Crash 的数字表格
Nov 21
浅谈莫比乌斯反演
Nov 18
BZOJ 3817: Sum
Oct 28
BZOJ 2187: fraction
Oct 28
HDUOJ 6275: Mod, Xor and Everything
Oct 25
浅谈类欧几里德算法
Oct 18
ICPC 2018 亚洲区域赛南京站游记
Oct 16
Codeforces Gym 101630J - Journey from Petersburg to Moscow
Oct 09
AOJ 1383 - Pizza Delivery
Oct 06
HDUOJ 5514 - Frogs
Oct 03
Jisuanke A2000 - Hard to prepare
Sep 10
HDUOJ 6434: Count
Aug 23
HDUOJ 6397 - Character Encoding
Aug 16
HDUOJ 6372: sacul
Aug 10
HDUOJ 6331 - Walking Plan
Aug 07
HDUOJ 6333 - Harvest of Apples
Aug 04
HDUOJ 6334 - Problem on a Tree
Aug 03
HDUOJ 5096 - ACM Rank
Jul 29
浅谈无旋转 Treap
Jul 28
HDUOJ 6305 - RMQ Similar Sequence
Jul 26
HDUOJ 6304 - Chiaki Sequence Revisited
Jul 24
HDUOJ 6240 - Server
Jul 22
HDUOJ 4005 - The war
Jul 21
第九届"浪潮杯"山东省程序设计竞赛
Jul 19
Codeforces 893E - Counting Arrays
Jul 14
Codeforces 1000F - One Occurrence
Jul 11
Codeforces 1000D - Yet Another Problem on Subsequence
Jul 10
HDUOJ 5155 - Harry And Magic Box
May 31
HDUOJ 4349 - Xiao Ming's Hope
May 28
HDUOJ 3037 - Saving Beans
May 26
CCPC 2018 湘潭邀请赛游记
May 16
Codeforces 713C - Sonya and Problem Wihtout a Legend
May 08
ZOJ 4027 - Sequence Swapping
May 03
ZOJ 4029 - Now Loading!!!
May 01
Codeforces 908F - New Year and Rainbow Roads
Apr 11
HDUOJ 4366 - Successor
Apr 10
Codeforces 961E - Tufurama
Apr 06
POJ 1990 - MooFest
Apr 01
碎思杂念
Apr 01
HRBUSTOJ 2372 - 小L的问题
Mar 27
HDUOJ 2732 - Leapin' Lizards
Mar 27
浅谈匈牙利算法
Mar 09
HDUOJ 4089 - Activation
Feb 17
Codeforces 913D - Too Easy Problems
Jan 09
Codeforces 913C - Party Lemonade
Jan 09
一维动态规划
Jan 07
Codeforces 909C - Python Indentation
Jan 07
HDU 2017程序设计新生赛解题报告
Nov 29
NOIP 2005 - 过河
Nov 07
Hello HDU!
Sep 15
浅谈POSIX系统的权限管理设计
Sep 04
玩玩身份证
Sep 01
计算导论: 计算系统基本思维
Aug 19
乱谈整型与浮点
Aug 18
Happy 18th Birthday!
May 26
一不小心进了某邻居的网络
Apr 09
高考导数: 洛必达法则
Apr 08
高考导数: 优化函数以方便求解
Apr 08
高考导数: “两点”问题
Mar 21