→ 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 |
|---|---|---|---|---|---|
| 357918417 | Jan/15/2026 10:21 | cenicienta | B - Lego Wall | C++17 (GCC 7-32) | Partial result: 26 points |
| 357918280 | Jan/15/2026 10:19 | cenicienta | B - Lego Wall | C++17 (GCC 7-32) | Compilation error |
| 357806195 | Jan/14/2026 12:23 | cenicienta | B - Lego Wall | C++17 (GCC 7-32) | Partial result: 26 points |
| 357805772 | Jan/14/2026 12:19 | cenicienta | B - Lego Wall | C++17 (GCC 7-32) | Partial result: 14 points |
| 357805396 | Jan/14/2026 12:15 | cenicienta | B - Lego Wall | C++17 (GCC 7-32) | Partial result: 14 points |
| 357805169 | Jan/14/2026 12:13 | cenicienta | B - Lego Wall | C++17 (GCC 7-32) | Partial result: 0 points |
| 357804500 | Jan/14/2026 12:07 | cenicienta | B - Lego Wall | C++17 (GCC 7-32) | Partial result: 0 points |
| 357804428 | Jan/14/2026 12:06 | cenicienta | B - Lego Wall | C++17 (GCC 7-32) | Partial result: 0 points |
| 357718085 | Jan/13/2026 17:54 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 75 points |
| 357717985 | Jan/13/2026 17:54 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 0 points |
| 357717867 | Jan/13/2026 17:53 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 0 points |
| 357716794 | Jan/13/2026 17:44 | _tudor_costin_# | D - Tourists | C++17 (GCC 7-32) | Partial result: 50 points |
| 357713567 | Jan/13/2026 17:19 | _tudor_costin_# | D - Tourists | C++17 (GCC 7-32) | Partial result: 25 points |
| 357713461 | Jan/13/2026 17:19 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 0 points |
| 357713040 | Jan/13/2026 17:15 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 0 points |
| 357712998 | Jan/13/2026 17:15 | _tudor_costin_# | D - Tourists | C++17 (GCC 7-32) | Partial result: 25 points |
| 357712928 | Jan/13/2026 17:15 | _tudor_costin_# | D - Tourists | GNU C11 | Compilation error |
| 357712765 | Jan/13/2026 17:14 | _tudor_costin_# | D - Tourists | C++17 (GCC 7-32) | Partial result: 25 points |
| 357712712 | Jan/13/2026 17:13 | _tudor_costin_# | D - Tourists | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 357712644 | Jan/13/2026 17:13 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 0 points |
| 357712364 | Jan/13/2026 17:11 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 0 points |
| 357712183 | Jan/13/2026 17:09 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 50 points |
| 357712006 | Jan/13/2026 17:08 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 0 points |
| 357710011 | Jan/13/2026 16:54 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 0 points |
| 357708698 | Jan/13/2026 16:45 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 0 points |
| 357704199 | Jan/13/2026 16:13 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 50 points |
| 357699645 | Jan/13/2026 15:38 | _tudor_costin_# | C - SocialEngineering | C++20 (GCC 13-64) | Compilation error |
| 357694028 | Jan/13/2026 14:52 | _tudor_costin_# | B - Lego Wall | C++20 (GCC 13-64) | Partial result: 70 points |
| 357693814 | Jan/13/2026 14:50 | _tudor_costin_# | B - Lego Wall | C++20 (GCC 13-64) | Partial result: 58 points |
| 357693468 | Jan/13/2026 14:47 | _tudor_costin_# | B - Lego Wall | C++20 (GCC 13-64) | Partial result: 44 points |
| 357689864 | Jan/13/2026 14:16 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 50 points |
| 357689122 | Jan/13/2026 14:10 | _tudor_costin_# | D - Tourists | C++20 (GCC 13-64) | Partial result: 0 points |
| 357684314 | Jan/13/2026 13:28 | _tudor_costin_# | A - SubsetMex | C++20 (GCC 13-64) | Perfect result: 100 points |
| 357418688 | Jan/12/2026 12:41 | cenicienta# | A - SubsetMex | C++17 (GCC 7-32) | Perfect result: 100 points |
| 357192306 | Jan/10/2026 13:04 | Atkiya | A - SubsetMex | C++17 (GCC 7-32) | Perfect result: 100 points |
| 357188091 | Jan/10/2026 12:28 | Atkiya | A - SubsetMex | C++17 (GCC 7-32) | Partial result: 0 points |
| 356612881 | Jan/06/2026 14:19 | Atkiya | A - SubsetMex | C++17 (GCC 7-32) | Partial result: 22 points |
| 356055314 | Jan/01/2026 14:37 | swisstea | D - Tourists | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 356050781 | Jan/01/2026 13:41 | swisstea | C - SocialEngineering | C++23 (GCC 14-64, msys2) | Partial result: 35 points |
| 356050678 | Jan/01/2026 13:40 | swisstea | C - SocialEngineering | C++23 (GCC 14-64, msys2) | Compilation error |
| 356049378 | Jan/01/2026 13:23 | swisstea | C - SocialEngineering | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 356049411 | Jan/01/2026 13:23 | swisstea | C - SocialEngineering | C++23 (GCC 14-64, msys2) | Partial result: 20 points |
| 356042632 | Jan/01/2026 11:50 | swisstea | A - SubsetMex | C++23 (GCC 14-64, msys2) | Partial result: 22 points |
| 353923464 | Dec/18/2025 07:35 | patriapra | D - Tourists | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 353923484 | Dec/18/2025 07:36 | patriapra | A - SubsetMex | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 353844513 | Dec/17/2025 15:15 | XuanHieu_TQ | D - Tourists | C++20 (GCC 13-64) | Perfect result: 100 points |
| 353837661 | Dec/17/2025 14:34 | XuanHieu_TQ | D - Tourists | C++20 (GCC 13-64) | Partial result: 0 points |
| 353837469 | Dec/17/2025 14:33 | XuanHieu_TQ | D - Tourists | C++20 (GCC 13-64) | Partial result: 0 points |
| 350256748 | Nov/23/2025 00:26 | x_anni | C - SocialEngineering | C++17 (GCC 7-32) | Compilation error |
| 350254551 | Nov/22/2025 23:49 | x_anni | B - Lego Wall | C++17 (GCC 7-32) | Partial result: 26 points |
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