→ 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 |
|---|---|---|---|---|---|---|---|
| 389822864 | Sep/08/2026 05:39 |
 The Hong Kong Polytechnic University - Peng Maoxuan |
D - Dynamic Connectivity Across Graphs | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822863 | Sep/08/2026 05:39 |
City University of Hong Kong - Demidov Ilia |
C - Constructing Box Projections | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822862 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - KWAN Bo Cheong Julian |
L - Let's Go Yum Cha | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822861 | Sep/08/2026 05:39 |
东华高级中学 - 桂弘毅 |
C - Constructing Box Projections | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822860 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 李睿潇 |
I - Interprocess Sum and Scatter | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822859 | Sep/08/2026 05:39 |
东莞中学（松山湖） - 舒彦杰 |
F - First and Second Minimum | Unknown | Runtime error | 0 ms | 0 KB |
| 389822858 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - Vu Duy Tung |
C - Constructing Box Projections | Unknown | Accepted | 0 ms | 0 KB |
| 389822857 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 肖杰夫 |
H - Human-Readable Number | Unknown | Accepted | 0 ms | 0 KB |
| 389822856 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - KWAN Bo Cheong Julian |
L - Let's Go Yum Cha | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822855 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - Cheung Wang Hei |
C - Constructing Box Projections | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822854 | 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 |
| 389822853 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 苗嘉恒 |
I - Interprocess Sum and Scatter | Unknown | Runtime error | 0 ms | 0 KB |
| 389822852 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 童孖瑜 |
A - Assigning Distinct Integers | Unknown | Accepted | 0 ms | 0 KB |
| 389822851 | Sep/08/2026 05:39 |
City University of Hong Kong - JIANG Naihui |
E - Encoded Shortest Paths | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822850 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - KWAN Bo Cheong Julian |
L - Let's Go Yum Cha | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822849 | Sep/08/2026 05:39 |
清华大学 - 李书纬 |
C - Constructing Box Projections | Unknown | Accepted | 0 ms | 0 KB |
| 389822848 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 李浩罡 |
A - Assigning Distinct Integers | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822847 | Sep/08/2026 05:39 |
东华高级中学(东城) - 官子敬 |
E - Encoded Shortest Paths | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822846 | 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 |
| 389822845 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 李睿潇 |
I - Interprocess Sum and Scatter | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822844 | Sep/08/2026 05:39 |
塘厦镇金桂园学校 - 范腾飞 |
L - Let's Go Yum Cha | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822843 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 陈伟凯 |
K - Keep the Fairness | Unknown | Rejected | 0 ms | 0 KB |
| 389822842 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - Lee Kin Long |
I - Interprocess Sum and Scatter | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822841 | Sep/08/2026 05:39 |
东莞中学 - 刘世博 |
E - Encoded Shortest Paths | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822840 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - Huang Yiyang |
E - Encoded Shortest Paths | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822839 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 姚鑫晨 |
B - Box Projections | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822838 | Sep/08/2026 05:39 |
City University of Hong Kong - YAN Yachao |
F - First and Second Minimum | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822837 | 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 |
| 389822836 | Sep/08/2026 05:39 |
City University of Hong Kong - HALIM PUTRA WIDJAJA |
G - Game of Passing Cards | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822835 | Sep/08/2026 05:39 |
The Hong Kong Polytechnic University - Wong King Hei |
A - Assigning Distinct Integers | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822834 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 姚鑫晨 |
L - Let's Go Yum Cha | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822833 | Sep/08/2026 05:39 |
City University of Hong Kong - JIANG Naihui |
E - Encoded Shortest Paths | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822832 | Sep/08/2026 05:39 |
东莞中学（松山湖） - 舒彦杰 |
F - First and Second Minimum | Unknown | Runtime error | 0 ms | 0 KB |
| 389822831 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - Cheung Wang Hei |
C - Constructing Box Projections | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822830 | 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 |
| 389822829 | Sep/08/2026 05:39 |
The Hong Kong Polytechnic University - Batpurev Batmunkh |
A - Assigning Distinct Integers | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822828 | Sep/08/2026 05:39 |
清华大学 - 李书纬 |
A - Assigning Distinct Integers | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822827 | Sep/08/2026 05:39 |
City University of Hong Kong - Demidov Ilia |
C - Constructing Box Projections | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822826 | Sep/08/2026 05:39 |
The Hong Kong Polytechnic University - Supphakon Yimi |
E - Encoded Shortest Paths | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822825 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 李浩罡 |
A - Assigning Distinct Integers | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822824 | Sep/08/2026 05:39 |
香港城市大学（东莞） - 李睿潇 |
I - Interprocess Sum and Scatter | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822823 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - LI Chenghan |
G - Game of Passing Cards | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822822 | Sep/08/2026 05:39 |
City University of Hong Kong - CHEUNG Chi Yin |
K - Keep the Fairness | Unknown | Accepted | 0 ms | 0 KB |
| 389822821 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - Huang Yiyang |
E - Encoded Shortest Paths | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822820 | Sep/08/2026 05:39 |
The Hong Kong Polytechnic University - Li Yupeng |
A - Assigning Distinct Integers | Unknown | Runtime error | 0 ms | 0 KB |
| 389822819 | Sep/08/2026 05:39 |
City University of Hong Kong - LAM Ho Fung |
F - First and Second Minimum | Unknown | Accepted | 0 ms | 0 KB |
| 389822818 | 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 |
| 389822817 | Sep/08/2026 05:39 |
The Hong Kong Polytechnic University - Batpurev Batmunkh |
A - Assigning Distinct Integers | Unknown | Time limit exceeded | 0 ms | 0 KB |
| 389822816 | Sep/08/2026 05:39 |
The Hong Kong University of Science and Technology - JIA Ziqi |
H - Human-Readable Number | Unknown | Wrong answer | 0 ms | 0 KB |
| 389822815 | 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 |
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