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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 |
|---|---|---|---|---|---|---|---|
| 356301099 | Jan/03/2026 20:12 | yzdy_s | F - Segment Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 15 ms | 18800 KB |
| 356299727 | Jan/03/2026 20:00 | yzdy_s | F - Segment Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 18800 KB |
| 356299574 | Jan/03/2026 19:58 | yzdy_s | F - Segment Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 15 ms | 18800 KB |
| 356298199 | Jan/03/2026 19:47 | WilliamFung | F - Segment Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 0 KB |
| 356297247 | Jan/03/2026 19:38 | cjp123 | F - Segment Tree | C++23 (GCC 14-64, msys2) | Accepted | 125 ms | 8500 KB |
| 356297135 | Jan/03/2026 19:37 | cjp123 | F - Segment Tree | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 31 ms | 1600 KB |
| 356296883 | Jan/03/2026 19:35 | WilliamFung | F - Segment Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 0 KB |
| 356296851 | Jan/03/2026 19:34 | cjp123 | F - Segment Tree | C++23 (GCC 14-64, msys2) | Runtime error on test 13 | 46 ms | 3200 KB |
| 356296498 | Jan/03/2026 19:31 | cjp123 | F - Segment Tree | C++23 (GCC 14-64, msys2) | Runtime error on test 13 | 31 ms | 3200 KB |
| 356296286 | Jan/03/2026 19:29 | WilliamFung | F - Segment Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 46 ms | 0 KB |
| 356296100 | Jan/03/2026 19:27 | cjp123 | F - Segment Tree | C++23 (GCC 14-64, msys2) | Runtime error on test 13 | 46 ms | 14100 KB |
| 356296052 | Jan/03/2026 19:27 | cjp123 | F - Segment Tree | C++23 (GCC 14-64, msys2) | Runtime error on test 32 | 46 ms | 14200 KB |
| 356295882 | Jan/03/2026 19:25 | cjp123 | F - Segment Tree | C++23 (GCC 14-64, msys2) | Runtime error on test 13 | 31 ms | 14100 KB |
| 356295801 | Jan/03/2026 19:24 | cjp123 | F - Segment Tree | C++23 (GCC 14-64, msys2) | Runtime error on test 13 | 31 ms | 14200 KB |
| 356295147 | Jan/03/2026 19:18 | cjp123 | F - Segment Tree | C++23 (GCC 14-64, msys2) | Runtime error on test 32 | 46 ms | 14200 KB |
| 356294660 | Jan/03/2026 19:13 | cjp123 | F - Segment Tree | C++23 (GCC 14-64, msys2) | Runtime error on test 32 | 46 ms | 6300 KB |
| 356294602 | Jan/03/2026 19:13 | WilliamFung | F - Segment Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 15 ms | 100 KB |
| 356294500 | Jan/03/2026 19:12 | cjp123 | F - Segment Tree | C++23 (GCC 14-64, msys2) | Runtime error on test 32 | 46 ms | 1600 KB |
| 356290212 | Jan/03/2026 18:30 | cjp123 | F - Segment Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 1600 KB |
| 356289025 | Jan/03/2026 18:19 | BelovedShuo | D - Redrawn graph | C++20 (GCC 13-64) | Accepted | 140 ms | 2800 KB |
| 356288791 | Jan/03/2026 18:17 | BelovedShuo | F - Segment Tree | C++20 (GCC 13-64) | Accepted | 93 ms | 6400 KB |
| 356286392 | Jan/03/2026 17:53 | BelovedShuo | F - Segment Tree | C++20 (GCC 13-64) | Wrong answer on test 5 | 31 ms | 0 KB |
| 356278452 | Jan/03/2026 16:39 | WanderOvO | F - Segment Tree | C++23 (GCC 14-64, msys2) | Accepted | 140 ms | 7700 KB |
| 356270012 | Jan/03/2026 15:13 | dinghc | F - Segment Tree | C++23 (GCC 14-64, msys2) | Accepted | 187 ms | 5900 KB |
| 356265853 | Jan/03/2026 14:26 | emoQAQ | D - Redrawn graph | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 10000 KB |
| 356265734 | Jan/03/2026 14:25 | emoQAQ | F - Segment Tree | C++23 (GCC 14-64, msys2) | Accepted | 125 ms | 12100 KB |
| 356261116 | Jan/03/2026 13:38 | shiqiDqi | D - Redrawn graph | C++17 (GCC 7-32) | Accepted | 312 ms | 16100 KB |
| 356260462 | Jan/03/2026 13:31 | shiqiDqi | D - Redrawn graph | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 356260413 | Jan/03/2026 13:31 | _buhui_dp | D - Redrawn graph | C++20 (GCC 13-64) | Accepted | 390 ms | 25800 KB |
| 356260297 | Jan/03/2026 13:29 | WilliamFung | F - Segment Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 46 ms | 0 KB |
| 356260073 | Jan/03/2026 13:27 | WilliamFung | F - Segment Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 356259719 | Jan/03/2026 13:23 | shiqiDqi | D - Redrawn graph | C++17 (GCC 7-32) | Accepted | 578 ms | 28100 KB |
| 356258983 | Jan/03/2026 13:16 | shiqiDqi | D - Redrawn graph | C++17 (GCC 7-32) | Accepted | 515 ms | 17000 KB |
| 356256388 | Jan/03/2026 12:49 | shiqiDqi | D - Redrawn graph | C++17 (GCC 7-32) | Wrong answer on test 9 | 31 ms | 0 KB |
| 356255660 | Jan/03/2026 12:42 | _buhui_dp | F - Segment Tree | C++20 (GCC 13-64) | Accepted | 93 ms | 6500 KB |
| 356255529 | Jan/03/2026 12:41 | WilliamFung | F - Segment Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 100 KB |
| 356255186 | Jan/03/2026 12:37 | shiqiDqi | D - Redrawn graph | C++17 (GCC 7-32) | Wrong answer on test 9 | 31 ms | 0 KB |
| 356254805 | Jan/03/2026 12:34 | _buhui_dp | F - Segment Tree | C++20 (GCC 13-64) | Wrong answer on test 6 | 46 ms | 0 KB |
| 356254509 | Jan/03/2026 12:30 | _buhui_dp | F - Segment Tree | C++20 (GCC 13-64) | Wrong answer on test 4 | 31 ms | 0 KB |
| 356253980 | Jan/03/2026 12:25 | shiqiDqi | D - Redrawn graph | C++17 (GCC 7-32) | Wrong answer on test 5 | 31 ms | 0 KB |
| 356253559 | Jan/03/2026 12:20 | shiqiDqi | D - Redrawn graph | C++17 (GCC 7-32) | Wrong answer on test 5 | 46 ms | 100 KB |
| 356251878 | Jan/03/2026 12:03 | Meguhine | F - Segment Tree | C++20 (GCC 13-64) | Accepted | 125 ms | 5700 KB |
| 356249481 | Jan/03/2026 11:34 | Meguhine | D - Redrawn graph | C++20 (GCC 13-64) | Accepted | 187 ms | 9800 KB |
| 356249360 | Jan/03/2026 11:33 | Meguhine | D - Redrawn graph | C++20 (GCC 13-64) | Accepted | 281 ms | 30400 KB |
| 356243304 | Jan/03/2026 10:20 | Ruone_ | D - Redrawn graph | C++23 (GCC 14-64, msys2) | Accepted | 125 ms | 4500 KB |
| 356239697 | Jan/03/2026 09:36 | Koishii | F - Segment Tree | PyPy 3-64 | Accepted | 250 ms | 27100 KB |
| 356234400 | Jan/03/2026 08:20 | shiqiDqi | F - Segment Tree | C++17 (GCC 7-32) | Accepted | 109 ms | 9800 KB |
| 356234112 | Jan/03/2026 08:15 | welken | D - Redrawn graph | C++23 (GCC 14-64, msys2) | Accepted | 578 ms | 45200 KB |
| 356233164 | Jan/03/2026 07:57 | _YaoYao_ | F - Segment Tree | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 13600 KB |
| 356233098 | Jan/03/2026 07:56 | _YaoYao_ | F - Segment Tree | C++23 (GCC 14-64, msys2) | Runtime error on test 25 | 46 ms | 100 KB |
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