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→ 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 |
|---|---|---|---|---|---|---|---|
| 337962985 | Sep/10/2025 17:01 | 123: wqh2005, yian_z, CH3COO_H# | H - 最大节点和 | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 0 KB |
| 337962734 | Sep/10/2025 16:59 | 123: wqh2005, yian_z, CH3COO_H# | H - 最大节点和 | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 4700 KB |
| 337962417 | Sep/10/2025 16:56 | 123: wqh2005, yian_z, CH3COO_H# | H - 最大节点和 | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 4700 KB |
| 337959791 | Sep/10/2025 16:38 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++17 (GCC 7-32) | Accepted | 46 ms | 4700 KB |
| 337959671 | Sep/10/2025 16:37 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++20 (GCC 13-64) | Wrong answer on test 7 | 46 ms | 500 KB |
| 337959451 | Sep/10/2025 16:36 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 500 KB |
| 337957970 | Sep/10/2025 16:26 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++17 (GCC 7-32) | Wrong answer on test 5 | 62 ms | 4700 KB |
| 337955427 | Sep/10/2025 16:09 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++17 (GCC 7-32) | Wrong answer on test 3 | 30 ms | 4700 KB |
| 337954726 | Sep/10/2025 16:04 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++17 (GCC 7-32) | Wrong answer on test 3 | 61 ms | 4700 KB |
| 337954157 | Sep/10/2025 16:00 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 4700 KB |
| 337952912 | Sep/10/2025 15:53 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++17 (GCC 7-32) | Wrong answer on test 3 | 77 ms | 4700 KB |
| 337952241 | Sep/10/2025 15:48 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++20 (GCC 13-64) | Wrong answer on test 5 | 46 ms | 0 KB |
| 337951880 | Sep/10/2025 15:46 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++20 (GCC 13-64) | Runtime error on test 1 | 46 ms | 0 KB |
| 337951723 | Sep/10/2025 15:45 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++20 (GCC 13-64) | Time limit exceeded on test 1 | 1000 ms | 4600 KB |
| 337951531 | Sep/10/2025 15:44 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++20 (GCC 13-64) | Runtime error on test 1 | 46 ms | 800 KB |
| 337951238 | Sep/10/2025 15:42 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++20 (GCC 13-64) | Time limit exceeded on test 1 | 1000 ms | 12800 KB |
| 337950844 | Sep/10/2025 15:39 | 123: wqh2005, yian_z, CH3COO_H# | J - 莲的简单题 | C++20 (GCC 13-64) | Wrong answer on test 5 | 46 ms | 7800 KB |
| 337950816 | Sep/10/2025 15:39 | 123: wqh2005, yian_z, CH3COO_H# | A - 自动装配机自动装配自动机 | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 7800 KB |
| 337948560 | Sep/10/2025 15:19 | 123: wqh2005, yian_z, CH3COO_H# | A - 自动装配机自动装配自动机 | C++17 (GCC 7-32) | Wrong answer on test 6 | 1186 ms | 0 KB |
| 337947897 | Sep/10/2025 15:14 | 123: wqh2005, yian_z, CH3COO_H# | A - 自动装配机自动装配自动机 | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 100 KB |
| 337947838 | Sep/10/2025 15:13 | 123: wqh2005, yian_z, CH3COO_H# | A - 自动装配机自动装配自动机 | C++17 (GCC 7-32) | Wrong answer on test 6 | 1171 ms | 0 KB |
| 337947455 | Sep/10/2025 15:10 | 123: wqh2005, yian_z, CH3COO_H# | A - 自动装配机自动装配自动机 | C++20 (GCC 13-64) | Wrong answer on test 6 | 1125 ms | 0 KB |
| 337947118 | Sep/10/2025 15:08 | 123: wqh2005, yian_z, CH3COO_H# | A - 自动装配机自动装配自动机 | C++20 (GCC 13-64) | Wrong answer on test 6 | 1171 ms | 0 KB |
| 337946709 | Sep/10/2025 15:05 | 123: wqh2005, yian_z, CH3COO_H# | A - 自动装配机自动装配自动机 | C++20 (GCC 13-64) | Wrong answer on test 5 | 1015 ms | 0 KB |
| 337946155 | Sep/10/2025 15:00 | 123: wqh2005, yian_z, CH3COO_H# | A - 自动装配机自动装配自动机 | C++20 (GCC 13-64) | Wrong answer on test 5 | 968 ms | 0 KB |
| 337945297 | Sep/10/2025 14:53 | 123: wqh2005, yian_z, CH3COO_H# | A - 自动装配机自动装配自动机 | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 337945270 | Sep/10/2025 14:53 | 123: wqh2005, yian_z, CH3COO_H# | A - 自动装配机自动装配自动机 | C++17 (GCC 7-32) | Accepted | 546 ms | 0 KB |
| 337945025 | Sep/10/2025 14:51 | 123: wqh2005, yian_z, CH3COO_H# | A - 自动装配机自动装配自动机 | C++17 (GCC 7-32) | Wrong answer on test 5 | 437 ms | 0 KB |
| 337944302 | Sep/10/2025 14:45 | 123: wqh2005, yian_z, CH3COO_H# | A - 自动装配机自动装配自动机 | C++20 (GCC 13-64) | Wrong answer on test 5 | 1046 ms | 0 KB |
| 337941020 | Sep/10/2025 14:18 | 123: wqh2005, yian_z, CH3COO_H# | L - 等价交换 | C++20 (GCC 13-64) | Accepted | 61 ms | 7900 KB |
| 337940733 | Sep/10/2025 14:15 | 123: wqh2005, yian_z, CH3COO_H# | L - 等价交换 | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 7800 KB |
| 337940315 | Sep/10/2025 14:11 | 123: wqh2005, yian_z, CH3COO_H# | A - 自动装配机自动装配自动机 | C++17 (GCC 7-32) | Wrong answer on test 1 | 46 ms | 3100 KB |
| 337940366 | Sep/10/2025 14:12 | 123: wqh2005, yian_z, CH3COO_H# | K - Capoo's stack | C++17 (GCC 7-32) | Accepted | 343 ms | 3200 KB |
| 337940318 | Sep/10/2025 14:11 | 123: wqh2005, yian_z, CH3COO_H# | K - Capoo's stack | C++20 (GCC 13-64) | Accepted | 93 ms | 7900 KB |
| 337897449 | Sep/10/2025 07:36 | YumiTS | K - Capoo's stack | C++23 (GCC 14-64, msys2) | Accepted | 390 ms | 800 KB |
| 337897322 | Sep/10/2025 07:34 | YumiTS | K - Capoo's stack | C++23 (GCC 14-64, msys2) | Runtime error on test 9 | 358 ms | 100 KB |
| 337892821 | Sep/10/2025 06:30 | YumiTS | L - 等价交换 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 337892740 | Sep/10/2025 06:29 | YumiTS | L - 等价交换 | GNU C11 | Compilation error | 0 ms | 0 KB |
| 337890858 | Sep/10/2025 05:58 | Tbac | J - 莲的简单题 | C++17 (GCC 7-32) | Accepted | 374 ms | 0 KB |
| 337890517 | Sep/10/2025 05:53 | Tbac | J - 莲的简单题 | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 0 KB |
| 337888545 | Sep/10/2025 05:18 | Tbac | L - 等价交换 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 337888436 | Sep/10/2025 05:16 | Tbac | K - Capoo's stack | C++17 (GCC 7-32) | Accepted | 374 ms | 0 KB |
| 337887848 | Sep/10/2025 05:06 | Tbac | L - 等价交换 | C++17 (GCC 7-32) | Wrong answer on test 4 | 46 ms | 0 KB |
| 337750249 | Sep/09/2025 15:16 | afanafan | C - 总辖之愿 | C++20 (GCC 13-64) | Accepted | 265 ms | 0 KB |
| 337746295 | Sep/09/2025 14:47 | afanafan | C - 总辖之愿 | C++20 (GCC 13-64) | Wrong answer on test 6 | 78 ms | 0 KB |
| 337745169 | Sep/09/2025 14:38 | afanafan | C - 总辖之愿 | C++20 (GCC 13-64) | Wrong answer on test 6 | 436 ms | 0 KB |
| 337743524 | Sep/09/2025 14:24 | afanafan | C - 总辖之愿 | C++20 (GCC 13-64) | Wrong answer on test 3 | 46 ms | 0 KB |
| 337713915 | Sep/09/2025 10:12 | cold TmT: afanafan, hehehemc, buzhii_# | H - 最大节点和 | C++17 (GCC 7-32) | Accepted | 234 ms | 0 KB |
| 337713404 | Sep/09/2025 10:09 | cold TmT: afanafan, hehehemc, buzhii_# | A - 自动装配机自动装配自动机 | C++20 (GCC 13-64) | Accepted | 203 ms | 0 KB |
| 337711334 | Sep/09/2025 09:53 | cold TmT: afanafan, hehehemc, buzhii_# | J - 莲的简单题 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
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