→ 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.
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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 |
|---|---|---|---|---|---|
| 337757216 | Sep/09/2025 16:02 | nb666: shide_chuanzhang, fqycal, persuade# | G - Max Binary Tree Width | C++23 (GCC 14-64, msys2) | Wrong answer on test 21 |
| 337757066 | Sep/09/2025 16:00 | nb666: shide_chuanzhang, fqycal, persuade# | G - Max Binary Tree Width | C++23 (GCC 14-64, msys2) | Wrong answer on test 21 |
| 337757008 | Sep/09/2025 16:00 | nb666: shide_chuanzhang, fqycal, persuade# | G - Max Binary Tree Width | C++23 (GCC 14-64, msys2) | Wrong answer on test 21 |
| 337756685 | Sep/09/2025 15:58 | faker vs bin: xyjxg# | B - Bocchi the Neural Network | PyPy 3-64 | Partial result: 75 points |
| 337756523 | Sep/09/2025 15:57 | Unlimited lade Works: KrAuAg, xiyangdaxia, rabbit111# | F - 345 | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 337755718 | Sep/09/2025 15:52 | faker vs bin: xyjxg# | B - Bocchi the Neural Network | PyPy 3-64 | Partial result: 75 points |
| 337755711 | Sep/09/2025 15:52 | nb666: shide_chuanzhang, fqycal, persuade# | G - Max Binary Tree Width | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 337755315 | Sep/09/2025 15:50 | nb666: shide_chuanzhang, fqycal, persuade# | G - Max Binary Tree Width | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 337755338 | Sep/09/2025 15:50 | faker vs bin: xyjxg# | B - Bocchi the Neural Network | PyPy 3-64 | Partial result: 75 points |
| 337755129 | Sep/09/2025 15:49 | nb666: shide_chuanzhang, fqycal, persuade# | G - Max Binary Tree Width | C++23 (GCC 14-64, msys2) | Compilation error |
| 337753660 | Sep/09/2025 15:39 | nb666: shide_chuanzhang, fqycal, persuade# | D - Sum and Or | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 337753204 | Sep/09/2025 15:36 | Unlimited lade Works: KrAuAg, xiyangdaxia, rabbit111# | B - Bocchi the Neural Network | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 337752957 | Sep/09/2025 15:34 | Unlimited lade Works: KrAuAg, xiyangdaxia, rabbit111# | B - Bocchi the Neural Network | C++23 (GCC 14-64, msys2) | Compilation error |
| 337752635 | Sep/09/2025 15:32 | faker vs bin: xyjxg# | B - Bocchi the Neural Network | PyPy 3-64 | Partial result: 20 points |
| 337752516 | Sep/09/2025 15:32 | faker vs bin: xyjxg# | B - Bocchi the Neural Network | PyPy 3-64 | Partial result: 20 points |
| 337752427 | Sep/09/2025 15:31 | faker vs bin: xyjxg# | B - Bocchi the Neural Network | PyPy 3-64 | Partial result: 20 points |
| 337751516 | Sep/09/2025 15:25 | Unlimited lade Works: KrAuAg, xiyangdaxia, rabbit111# | B - Bocchi the Neural Network | C++23 (GCC 14-64, msys2) | Partial result: 10 points |
| 337751487 | Sep/09/2025 15:24 | nb666: shide_chuanzhang, fqycal, persuade# | E - Trolley Problem | C++17 (GCC 7-32) | Partial result: 0 points |
| 337751295 | Sep/09/2025 15:23 | nb666: shide_chuanzhang, fqycal, persuade# | E - Trolley Problem | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 337751024 | Sep/09/2025 15:21 | nb666: shide_chuanzhang, fqycal, persuade# | E - Trolley Problem | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 337750967 | Sep/09/2025 15:21 | faker vs bin: xyjxg# | B - Bocchi the Neural Network | PyPy 3-64 | Partial result: 25 points |
| 337750474 | Sep/09/2025 15:17 | nb666: shide_chuanzhang, fqycal, persuade# | F - 345 | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 337750207 | Sep/09/2025 15:15 | faker vs bin: xyjxg# | B - Bocchi the Neural Network | PyPy 3-64 | Partial result: 30 points |
| 337750048 | Sep/09/2025 15:14 | TriSyncCodes: cmxuan, cherish_r, Xiao_Zhang# | B - Bocchi the Neural Network | C++17 (GCC 7-32) | Perfect result: 100 points |
| 337749884 | Sep/09/2025 15:14 | faker vs bin: xyjxg# | B - Bocchi the Neural Network | PyPy 3-64 | Partial result: 25 points |
| 337749614 | Sep/09/2025 15:12 | nb666: shide_chuanzhang, fqycal, persuade# | E - Trolley Problem | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 337749459 | Sep/09/2025 15:10 | nb666: shide_chuanzhang, fqycal, persuade# | E - Trolley Problem | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 337749238 | Sep/09/2025 15:09 | faker vs bin: xyjxg# | B - Bocchi the Neural Network | PyPy 3-64 | Partial result: 25 points |
| 337749013 | Sep/09/2025 15:08 | Unlimited lade Works: KrAuAg, xiyangdaxia, rabbit111# | B - Bocchi the Neural Network | C++23 (GCC 14-64, msys2) | Partial result: 10 points |
| 337748482 | Sep/09/2025 15:04 | Unlimited lade Works: KrAuAg, xiyangdaxia, rabbit111# | B - Bocchi the Neural Network | C++23 (GCC 14-64, msys2) | Partial result: 10 points |
| 337748318 | Sep/09/2025 15:02 | faker vs bin: xyjxg# | B - Bocchi the Neural Network | PyPy 3-64 | Partial result: 5 points |
| 337745379 | Sep/09/2025 14:39 | Joshmatthyong | C - Snowing | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 337744924 | Sep/09/2025 14:36 | TriSyncCodes: cmxuan, cherish_r, Xiao_Zhang# | A - Squares | C++20 (GCC 13-64) | Perfect result: 100 points |
| 337744879 | Sep/09/2025 14:35 | faker vs bin: xyjxg# | A - Squares | PyPy 3-64 | Perfect result: 100 points |
| 337744654 | Sep/09/2025 14:33 | TriSyncCodes: cmxuan, cherish_r, Xiao_Zhang# | A - Squares | C++20 (GCC 13-64) | Wrong answer on test 22 |
| 337744258 | Sep/09/2025 14:30 | faker vs bin: xyjxg# | A - Squares | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 337744221 | Sep/09/2025 14:30 | faker vs bin: xyjxg# | A - Squares | GNU C11 | Compilation error |
| 337743785 | Sep/09/2025 14:26 | Unlimited lade Works: KrAuAg, xiyangdaxia, rabbit111# | A - Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 337743612 | Sep/09/2025 14:25 | nb666: shide_chuanzhang, fqycal, persuade# | A - Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 337742061 | Sep/09/2025 14:14 | Joshmatthyong | B - Bocchi the Neural Network | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 337741007 | Sep/09/2025 14:06 | Nevll | C - Snowing | C++17 (GCC 7-32) | Perfect result: 100 points |
| 337740855 | Sep/09/2025 14:05 | Joshmatthyong | B - Bocchi the Neural Network | C++23 (GCC 14-64, msys2) | Partial result: 30 points |
| 337740419 | Sep/09/2025 14:01 | BrandonMit | B - Bocchi the Neural Network | C++17 (GCC 7-32) | Perfect result: 100 points |
| 337739935 | Sep/09/2025 13:57 | BrandonMit | B - Bocchi the Neural Network | C++17 (GCC 7-32) | Partial result: 90 points |
| 337739202 | Sep/09/2025 13:51 | kennethnicholasgunawan | A - Squares | C++17 (GCC 7-32) | Partial result: 0 points |
| 337738858 | Sep/09/2025 13:48 | kennethnicholasgunawan | A - Squares | C++17 (GCC 7-32) | Partial result: 0 points |
| 337738638 | Sep/09/2025 13:46 | Nevll | B - Bocchi the Neural Network | C++17 (GCC 7-32) | Perfect result: 100 points |
| 337738539 | Sep/09/2025 13:45 | kennethnicholasgunawan | A - Squares | C++17 (GCC 7-32) | Partial result: 0 points |
| 337738402 | Sep/09/2025 13:44 | kennethnicholasgunawan | A - Squares | C++17 (GCC 7-32) | Partial result: 0 points |
| 337737876 | Sep/09/2025 13:39 | Joshmatthyong | A - Squares | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
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