→ 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 status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 395963631 | Oct/25/2026 12:22 | Yeqix | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395963563 | Oct/25/2026 12:22 | Yeqix | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Partial result: 40 points |
| 395963333 | Oct/25/2026 12:19 | Yeqix | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395946014 | Oct/25/2026 09:27 | lzbx | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395785259 | Oct/24/2026 06:47 | silver_fir | B - Russian Roller Coasters | C++20 (GCC 13-64) | Perfect result: 100 points |
| 395784937 | Oct/24/2026 06:42 | silver_fir | B - Russian Roller Coasters | C++20 (GCC 13-64) | Perfect result: 100 points |
| 395727168 | Oct/23/2026 19:01 | Pixel_fish | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395720619 | Oct/23/2026 18:12 | lihao2005 | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395720412 | Oct/23/2026 18:11 | lihao2005 | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 395717640 | Oct/23/2026 17:51 | Pixel_fish | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395710226 | Oct/23/2026 17:02 | Michael180 | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395706095 | Oct/23/2026 16:34 | HissekiWriting | B - Russian Roller Coasters | C++17 (GCC 7-32) | Perfect result: 100 points |
| 395700878 | Oct/23/2026 15:58 | BelovedShuo | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395699444 | Oct/23/2026 15:49 | BelovedShuo | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Partial result: 40 points |
| 395691378 | Oct/23/2026 14:48 | yhcy_dsy | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395689830 | Oct/23/2026 14:35 | yhcy_dsy | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Partial result: 40 points |
| 395689312 | Oct/23/2026 14:31 | feichai123 | B - Russian Roller Coasters | C++20 (GCC 13-64) | Perfect result: 100 points |
| 395669044 | Oct/23/2026 11:24 | _gujiu | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395669009 | Oct/23/2026 11:24 | _gujiu | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Partial result: 40 points |
| 395668835 | Oct/23/2026 11:22 | _gujiu | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Partial result: 40 points |
| 395667620 | Oct/23/2026 11:10 | _gujiu | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Partial result: 40 points |
| 395665983 | Oct/23/2026 10:54 | yuttfu | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395665794 | Oct/23/2026 10:52 | yuttfu | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Partial result: 40 points |
| 395665304 | Oct/23/2026 10:47 | poisonous-sheep | B - Russian Roller Coasters | C++20 (GCC 13-64) | Perfect result: 100 points |
| 395664959 | Oct/23/2026 10:44 | poisonous-sheep | B - Russian Roller Coasters | C++20 (GCC 13-64) | Partial result: 20 points |
| 395663879 | Oct/23/2026 10:34 | TavenDo | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395650119 | Oct/23/2026 07:59 | oiasd | B - Russian Roller Coasters | C++20 (GCC 13-64) | Perfect result: 100 points |
| 395649897 | Oct/23/2026 07:55 | oiasd | B - Russian Roller Coasters | C++20 (GCC 13-64) | Partial result: 40 points |
| 395649841 | Oct/23/2026 07:53 | oiasd | B - Russian Roller Coasters | C++20 (GCC 13-64) | Partial result: 40 points |
| 395645231 | Oct/23/2026 06:27 | ryhhh | B - Russian Roller Coasters | C++17 (GCC 7-32) | Perfect result: 100 points |
| 395645039 | Oct/23/2026 06:23 | ryhhh | B - Russian Roller Coasters | C++17 (GCC 7-32) | Partial result: 0 points |
| 395644333 | Oct/23/2026 06:09 | MaxBlazeIceInk | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395587416 | Oct/22/2026 16:51 | Little_Sheep_Yawn | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 395584626 | Oct/22/2026 16:30 | Little_Sheep_Yawn | B - Russian Roller Coasters | PyPy 3-64 | Perfect result: 100 points |
| 374167461 | May/11/2026 12:05 | Bakytz7zaN | A - Coins | C++20 (GCC 13-64) | Perfect result: 100 points |
| 369884854 | Apr/05/2026 18:55 | SirNick | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 369883420 | Apr/05/2026 18:41 | SirNick | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Partial result: 40 points |
| 369883074 | Apr/05/2026 18:38 | SirNick | B - Russian Roller Coasters | C++23 (GCC 14-64, msys2) | Partial result: 40 points |
| 369593360 | Apr/04/2026 16:08 | Daniel180610 | D - Girona Flower Time | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 369520478 | Apr/04/2026 01:56 | Daniel180610 | C - Decoding Permutations | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 369486996 | Apr/03/2026 18:53 | Daniel180610 | C - Decoding Permutations | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 369485365 | Apr/03/2026 18:39 | Daniel180610 | C - Decoding Permutations | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 369473483 | Apr/03/2026 16:56 | Daniel180610 | C - Decoding Permutations | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 369295520 | Apr/02/2026 02:44 | JoseVi | B - Russian Roller Coasters | PyPy 3-64 | Perfect result: 100 points |
| 369295493 | Apr/02/2026 02:43 | JoseVi | B - Russian Roller Coasters | PyPy 3-64 | Perfect result: 100 points |
| 369295482 | Apr/02/2026 02:43 | JoseVi | B - Russian Roller Coasters | PyPy 3-64 | Partial result: 40 points |
| 369295447 | Apr/02/2026 02:41 | JoseVi | B - Russian Roller Coasters | PyPy 3-64 | Partial result: 40 points |
| 369295368 | Apr/02/2026 02:37 | JoseVi | B - Russian Roller Coasters | PyPy 3-64 | Partial result: 40 points |
| 369295218 | Apr/02/2026 02:32 | JoseVi | B - Russian Roller Coasters | PyPy 3-64 | Partial result: 40 points |
| 369291960 | Apr/02/2026 00:40 | JoseVi | B - Russian Roller Coasters | PyPy 3-64 | Partial result: 40 points |
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