→ About Contest
→ 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 |
|---|---|---|---|---|---|---|---|
| 371843017 | Apr/20/2026 10:50 | laiyouming | I - Barkley II | C++20 (GCC 13-64) | Wrong answer on test 2 | 437 ms | 86100 KB |
| 371842808 | Apr/20/2026 10:47 | laiyouming | I - Barkley II | C++20 (GCC 13-64) | Wrong answer on test 2 | 421 ms | 43000 KB |
| 370108216 | Apr/07/2026 16:20 | Dovewing | I - Barkley II | C++23 (GCC 14-64, msys2) | Accepted | 1296 ms | 136200 KB |
| 370060346 | Apr/07/2026 08:48 | hibou_soren_qwq | I - Barkley II | C++23 (GCC 14-64, msys2) | Accepted | 921 ms | 128400 KB |
| 370058722 | Apr/07/2026 08:29 | hibou_soren_qwq | I - Barkley II | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 2000 ms | 117500 KB |
| 370057613 | Apr/07/2026 08:15 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Accepted | 1375 ms | 121800 KB |
| 370057075 | Apr/07/2026 08:08 | hibou_soren_qwq | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 171 ms | 70500 KB |
| 370049454 | Apr/07/2026 05:47 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 2000 ms | 45000 KB |
| 370049269 | Apr/07/2026 05:42 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 281 ms | 25500 KB |
| 370048075 | Apr/07/2026 05:16 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 2000 ms | 45100 KB |
| 370047915 | Apr/07/2026 05:12 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 2000 ms | 32000 KB |
| 370047778 | Apr/07/2026 05:08 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 2000 ms | 35200 KB |
| 370047767 | Apr/07/2026 05:07 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 8 | 2000 ms | 35200 KB |
| 370047394 | Apr/07/2026 04:59 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 234 ms | 0 KB |
| 370047366 | Apr/07/2026 04:58 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 218 ms | 0 KB |
| 370009517 | Apr/06/2026 19:39 | Mikasa_Kira | I - Barkley II | C++23 (GCC 14-64, msys2) | Accepted | 625 ms | 48000 KB |
| 369996597 | Apr/06/2026 18:05 | Mikasa_Kira | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 125 ms | 0 KB |
| 369952955 | Apr/06/2026 11:51 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 2000 ms | 15700 KB |
| 369952879 | Apr/06/2026 11:50 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 750 ms | 13700 KB |
| 369950658 | Apr/06/2026 11:26 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 1078 ms | 13800 KB |
| 369950406 | Apr/06/2026 11:23 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 1031 ms | 13700 KB |
| 369950213 | Apr/06/2026 11:21 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 1015 ms | 13800 KB |
| 369950125 | Apr/06/2026 11:20 | druzewang | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 1078 ms | 13700 KB |
| 369846064 | Apr/05/2026 13:06 | cqwzy | I - Barkley II | C++23 (GCC 14-64, msys2) | Accepted | 734 ms | 49500 KB |
| 369808523 | Apr/05/2026 04:49 | _LuoGu715948_ | I - Barkley II | C++20 (GCC 13-64) | Accepted | 359 ms | 13500 KB |
| 369671859 | Apr/04/2026 18:04 | _LuoGu715948_ | I - Barkley II | C++20 (GCC 13-64) | Accepted | 484 ms | 12500 KB |
| 369666611 | Apr/04/2026 18:01 | _LuoGu715948_ | I - Barkley II | C++23 (GCC 14-64, msys2) | Accepted | 468 ms | 11700 KB |
| 369655579 | Apr/04/2026 17:55 | _LuoGu715948_ | I - Barkley II | C++20 (GCC 13-64) | Accepted | 468 ms | 12600 KB |
| 369615198 | Apr/04/2026 17:39 | _LuoGu715948_ | I - Barkley II | C++20 (GCC 13-64) | Accepted | 437 ms | 28200 KB |
| 369603389 | Apr/04/2026 17:36 | _LuoGu715948_ | I - Barkley II | C++20 (GCC 13-64) | Accepted | 484 ms | 28200 KB |
| 369601901 | Apr/04/2026 17:30 | _LuoGu715948_ | I - Barkley II | C++20 (GCC 13-64) | Wrong answer on test 6 | 328 ms | 25900 KB |
| 369601558 | Apr/04/2026 17:27 | _LuoGu715948_ | I - Barkley II | C++20 (GCC 13-64) | Wrong answer on test 6 | 500 ms | 27900 KB |
| 369601414 | Apr/04/2026 17:25 | _LuoGu715948_ | I - Barkley II | C++20 (GCC 13-64) | Wrong answer on test 6 | 562 ms | 27900 KB |
| 369601264 | Apr/04/2026 17:24 | _LuoGu715948_ | I - Barkley II | C++20 (GCC 13-64) | Time limit exceeded on test 6 | 2000 ms | 27900 KB |
| 369599021 | Apr/04/2026 17:03 | _LuoGu715948_ | I - Barkley II | C++20 (GCC 13-64) | Accepted | 1250 ms | 41600 KB |
| 369598739 | Apr/04/2026 17:01 | _LuoGu715948_ | I - Barkley II | C++20 (GCC 13-64) | Accepted | 1140 ms | 43700 KB |
| 369580726 | Apr/04/2026 14:06 | Creeper_qwq | I - Barkley II | C++23 (GCC 14-64, msys2) | Accepted | 1046 ms | 220100 KB |
| 369579685 | Apr/04/2026 13:55 | Creeper_qwq | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 250 ms | 156600 KB |
| 369579530 | Apr/04/2026 13:54 | Creeper_qwq | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 234 ms | 156600 KB |
| 369579347 | Apr/04/2026 13:52 | Creeper_qwq | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 203 ms | 156600 KB |
| 369579081 | Apr/04/2026 13:49 | Creeper_qwq | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 234 ms | 156600 KB |
| 369579017 | Apr/04/2026 13:49 | Creeper_qwq | I - Barkley II | C++23 (GCC 14-64, msys2) | Runtime error on test 2 | 31 ms | 156600 KB |
| 369578948 | Apr/04/2026 13:48 | Creeper_qwq | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 218 ms | 156600 KB |
| 369578828 | Apr/04/2026 13:47 | Creeper_qwq | I - Barkley II | C++23 (GCC 14-64, msys2) | Runtime error on test 2 | 15 ms | 78300 KB |
| 369577667 | Apr/04/2026 13:36 | Creeper_qwq | I - Barkley II | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 250 ms | 78300 KB |
| 369573840 | Apr/04/2026 13:02 | LVoyager | G - Hard Brackets Problem | C++17 (GCC 7-32) | Wrong answer on test 2 | 78 ms | 0 KB |
| 369572109 | Apr/04/2026 12:47 | LVoyager | G - Hard Brackets Problem | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 369571045 | Apr/04/2026 12:38 | LVoyager | G - Hard Brackets Problem | C++17 (GCC 7-32) | Accepted | 187 ms | 100 KB |
| 369570797 | Apr/04/2026 12:36 | LVoyager | G - Hard Brackets Problem | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 369570089 | Apr/04/2026 12:29 | LVoyager | G - Hard Brackets Problem | C++17 (GCC 7-32) | Wrong answer on test 2 | 62 ms | 0 KB |
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