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Accepted problems：278 problems

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Tried problems：15 problems

667366766733712379497955855886758713872092379238100021130221818

Authored problems：127 problems

#Problem Name
1字符串
2序列
3染色游戏
4抽卡
5密码
6棋盘
7Alternative Accounts
8Bitset Master
9Cyclic Distance
10Data Structure Quiz
11Fast as Ryser
12Geometry PTSD
13Heavy Stones
14Interesting Game
15Junk Problem
16Knowledge-Oriented Problem
17LCM Sum
18Automorphism
19Border
20Convolution
21Decomposition
22Edit
23Flow
24Good Game
25Hamilton Path
26IOI Problem Revised
27Jump Jump Jump
28Knight
29Link Cut Digraph
30保镖
31论战捆竹竿
32进制转换
33普罗达科特
34Dirichlet $k$-th root
35Permutation
36All Pair Maximum Flow
37Tube Master III
38Fillomino
39DFS Order 2
40Frozen Scoreboard
41Grid Points
42Quick Sort
43Shortest Path
44Stack Sort
45Best Carry Player
46多项式
47随机树生成器
48旅行者
49小星星
50大森林
51电阻网络
52Atcoder Problem
53Best Problem
54Elliptic Curve Problem
55Graph Problem
56Knapsack Problem
57Linear Congruential Generator Problem
58Aqre
59DFS Order 3
60CCPC String
61Not Another Range Query Problem
62Best Carry Player 3
63Completely Multiplicative Function
64Expression 3
65Random Numbers
66Eulerian Orientation
67Tube Master II
68Palindrome
69Territory Game
70树 V 图
71矩阵
72拉丁方
73平方数
74Roman Master
75Random Permutation
76Dot Product
77Map 2
78Best Carry Player 4
79Circular Route
80Add One 2
81Colorful Graph 2
82Whose Land?
83DFS Order 5
84Exchanging Kubic
85diyiti
86dierti
87disanti
88Records in Chichén Itzá
89Four Kubic Theorem
90Degree Sequence
91Hitoshizuku
92Guess the Polygon 2
93Norte da Universidade
94Corrupted Scoreboard Log
95Boolean Function Reconstruction
96Collatz Conjecture
97Color-Balanced Tree
98同构
99开车
100Another 2048 Problem
101Big Kingdom
102Construct The Array
103Dictator
104Electricity and Magic
105Fight
106Go and restore!
107Hidden Integer
108Infinite String
109Just do it
110K nodes and K edges
111Requiem for Qingyu / 青鱼安魂曲
112Add One 3 / 加一 3
113Nocturne without a Moon / 无月夜色
114Qingyu's Little Training Center / 小青鱼的训练中心
115Not a work of Idol / 不是偶像的大作
116Grotesque Team Reconstruction / 怪诞组队法
117Expression
118Hack It!
119GCD Tree
120Too Simple
121Arithmetic Sequence
122Persistent Link/cut Tree
123Travelling Salesman Problem
124Goldbach's Conjecture
125Random Inversion Machine
126Sometimes Naive
127Equations And Inequations

Virtual Participations：34 contests

NameStart time
zhemebiantai2025-06-12 23:59:50
M(IT)^2 2025 Spring Invitational - Finals2025-05-22 03:21:03
Petrozavodsk Winter 2025. Day 3. K-ontest 12025-05-21 18:13:38
The 2024 ICPC World Finals Astana2025-04-12 02:39:48
International Olympiad in Informatics 2024 Day 22025-04-10 23:12:45
(Singapore) National Olympiad in Informatics 2025 Final Contest2025-04-08 23:27:20
Petrozavodsk Summer 2024. Day 2. K-ontest2025-02-05 18:15:48
The 2020 ICPC Moscow Regional Contest2024-11-28 23:03:43
The 3rd Universal Cup. Stage 10: West Lake2024-10-24 15:22:47
The 3rd Universal Cup. Stage 13: Sendai2024-10-23 17:34:12
The 2024 ICPC Asia East Continent Online Contest (I)2024-09-15 20:41:15
International Olympiad in Informatics 2024 Day 12024-09-12 21:09:17
JOI Open Contest 20242024-08-31 15:53:25
Petrozavodsk Winter 2024. Day 4. PKU Contest 22024-06-15 01:43:06
Asia-Pacific Informatics Olympiad 2024 (APIO 2024)2024-06-04 21:38:26
The 2023 ICPC World Finals Luxor2024-05-24 20:18:53
2024 北京市大学生程序设计竞赛2024-05-19 22:27:57
2024 小青鱼训练中心 Contest #1: jiangly Contest2024-04-25 00:51:15
The 2020 ICPC World Finals - Moscow2024-04-10 12:58:54
Petrozavodsk Summer 2019. Day 6. MIPT Contest2024-04-09 14:13:39
The 2023 ICPC Asia Seoul Regional Contest2023-12-17 00:21:43
2022-2023 ICPC Asia Pacific - Yokohama Regional2023-10-12 15:59:25
The 2021 ICPC World Finals - Dhaka2023-09-27 01:28:22
Petrozavodsk Summer 2023. Day 7. PKU Contest2023-09-25 02:21:32
Petrozavodsk Winter 2022. Day 6. ICPC Camp Day 12023-09-22 00:32:41
The 1st Universal Cup. Stage 22: Shaanxi2023-09-20 23:31:30
International Olympiad in Informatics 2023 Day 22023-09-03 22:03:03
International Olympiad in Informatics 2023 Day 12023-09-01 23:40:55
Code Jam 2016 Qualification Round2023-08-25 22:33:31
Petrozavodsk Winter 2023. Day 4: KAIST+KOI Contest, Grand Prix of Korea2023-05-20 23:13:09
Petrozavodsk Winter 2023. Day 7: Gennady Korotkevich Contest 72023-05-19 19:10:45
2021-2022 ICPC Asia Pacific - Yokohama Regional2022-09-11 01:42:05
2021-2022 ICPC North America Championship2022-08-12 04:31:43
Petrozavodsk Summer 2021. Day 2. The American Contest2022-05-29 01:51:21
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