→ Virtual participation
Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
→ Practice?
Want to solve the contest problems after the official contest ends? Just register for practice and you will be able to submit solutions.
→ Status filter
→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 389823165 | Sep/08/2026 05:39 |
 The Hong Kong University of Science and Technology - LU Weiqi |
C - Constructing Box Projections | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823164 | Sep/08/2026 05:39 |
City University of Hong Kong - HALIM PUTRA WIDJAJA |
C - Constructing Box Projections | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389823163 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - WANG JINHAN |
D - Dynamic Connectivity Across Graphs | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389823162 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 陈伟凯 |
A - Assigning Distinct Integers | Unknown | Rejected | 0 ms | 0 KB |
| 389823161 | Sep/08/2026 05:39 |
The Hong Kong Polytechnic University - Jingbo Huang |
F - First and Second Minimum | Unknown | Compilation error | 0 ms | 0 KB |
| 389823160 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 曾星航 |
L - Let's Go Yum Cha | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823159 | Sep/08/2026 05:39 |
City University of Hong Kong - Lam Cheuk Yin |
L - Let's Go Yum Cha | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823158 | Sep/08/2026 05:39 |
清华大学 - 黄祯 |
J - Jumbled Block Hierarchy | Unknown | Runtime error | 0 ms | 0 KB |
| 389823157 | Sep/08/2026 05:39 |
City University of Hong Kong - Demidov Ilia |
C - Constructing Box Projections | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389823156 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - Cheung Wang Hei |
C - Constructing Box Projections | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823155 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 卢梓康 |
I - Interprocess Sum and Scatter | Unknown | Runtime error | 0 ms | 0 KB |
| 389823154 | Sep/08/2026 05:39 |
东华高级中学 - 桂弘毅 |
E - Encoded Shortest Paths | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389823153 | Sep/08/2026 05:39 |
The Hong Kong Polytechnic University - Batpurev Batmunkh |
A - Assigning Distinct Integers | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389823152 | Sep/08/2026 05:39 |
东华高级中学 - 裴泽恺 |
F - First and Second Minimum | Unknown | Runtime error | 0 ms | 0 KB |
| 389823151 | Sep/08/2026 05:39 |
东华高级中学 - 莫广轩 |
J - Jumbled Block Hierarchy | Unknown | Runtime error | 0 ms | 0 KB |
| 389823150 | Sep/08/2026 05:39 |
City University of Hong Kong - Lam Cheuk Yin |
L - Let's Go Yum Cha | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823149 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 王翔楷 |
C - Constructing Box Projections | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823148 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 郭刘翰文 |
G - Game of Passing Cards | Unknown | Runtime error | 0 ms | 0 KB |
| 389823147 | Sep/08/2026 05:39 |
City University of Hong Kong - Lam Cheuk Yin |
L - Let's Go Yum Cha | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823146 | Sep/08/2026 05:39 |
The Hong Kong Polytechnic University - Peng Maoxuan |
D - Dynamic Connectivity Across Graphs | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823145 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 张佳俊 |
C - Constructing Box Projections | Unknown | Accepted | 0 ms | 0 KB |
| 389823144 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 路金橝 |
K - Keep the Fairness | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823143 | Sep/08/2026 05:39 |
东华高级中学(东城) - 官子敬 |
E - Encoded Shortest Paths | Unknown | Runtime error | 0 ms | 0 KB |
| 389823142 | Sep/08/2026 05:39 |
东华高级中学 - 莫广轩 |
G - Game of Passing Cards | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389823141 | Sep/08/2026 05:39 |
City University of Hong Kong - HALIM PUTRA WIDJAJA |
C - Constructing Box Projections | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389823140 | Sep/08/2026 05:39 |
东莞中学（松山湖） - 李烜臻 |
E - Encoded Shortest Paths | Unknown | Runtime error | 0 ms | 0 KB |
| 389823139 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 童孖瑜 |
E - Encoded Shortest Paths | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823138 | Sep/08/2026 05:39 |
东华高级中学(东城) - 官子敬 |
E - Encoded Shortest Paths | Unknown | Runtime error | 0 ms | 0 KB |
| 389823137 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 朱冬睿 |
H - Human-Readable Number | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823136 | Sep/08/2026 05:39 |
The Hong Kong Polytechnic University - Li Chen Rui |
I - Interprocess Sum and Scatter | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823135 | Sep/08/2026 05:39 |
东华高级中学 - 苏奕麒 |
E - Encoded Shortest Paths | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389823134 | Sep/08/2026 05:39 |
清华大学 - 黄祯 |
D - Dynamic Connectivity Across Graphs | Unknown | Runtime error | 0 ms | 0 KB |
| 389823133 | Sep/08/2026 05:39 |
The Hong Kong Polytechnic University - Peng Maoxuan |
D - Dynamic Connectivity Across Graphs | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823132 | Sep/08/2026 05:39 |
东华高级中学 - 莫广轩 |
F - First and Second Minimum | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389823131 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - LI Chenghan |
J - Jumbled Block Hierarchy | Unknown | Compilation error | 0 ms | 0 KB |
| 389823130 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - WANG JINHAN |
D - Dynamic Connectivity Across Graphs | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389823129 | Sep/08/2026 05:39 |
City University of Hong Kong - JIANG Naihui |
D - Dynamic Connectivity Across Graphs | Unknown | Runtime error | 0 ms | 0 KB |
| 389823128 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 王翔楷 |
C - Constructing Box Projections | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823127 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - Cheung Wang Hei |
C - Constructing Box Projections | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823126 | Sep/08/2026 05:39 |
东华高级中学 - 桂弘毅 |
E - Encoded Shortest Paths | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389823125 | Sep/08/2026 05:39 |
City University of Hong Kong - Lam Cheuk Yin |
L - Let's Go Yum Cha | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823124 | Sep/08/2026 05:39 |
东华高级中学 - 莫广轩 |
F - First and Second Minimum | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389823123 | Sep/08/2026 05:39 |
City University of Hong Kong - Lam Cheuk Yin |
L - Let's Go Yum Cha | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823122 | Sep/08/2026 05:39 |
东华高级中学 - 桂弘毅 |
E - Encoded Shortest Paths | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389823121 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 陈伟凯 |
A - Assigning Distinct Integers | Unknown | Wrong answer | 0 ms | 0 KB |
| 389823120 | Sep/08/2026 05:39 |
东华高级中学(东城) - 官子敬 |
E - Encoded Shortest Paths | Unknown | Runtime error | 0 ms | 0 KB |
| 389823119 | Sep/08/2026 05:39 |
清华大学 - 黄祯 |
D - Dynamic Connectivity Across Graphs | Unknown | Runtime error | 0 ms | 0 KB |
| 389823118 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 郭刘翰文 |
G - Game of Passing Cards | Unknown | Runtime error | 0 ms | 0 KB |
| 389823117 | Sep/08/2026 05:39 |
City University of Hong Kong - Chan Lap Tsun |
K - Keep the Fairness | Unknown | Accepted | 0 ms | 0 KB |
| 389823116 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 路金橝 |
K - Keep the Fairness | Unknown | Wrong answer | 0 ms | 0 KB |
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