→ 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 |
|---|---|---|---|---|---|
| 395089290 | Oct/18/2026 14:37 | 3lektra | D - Chika Wants to Cheat | C++20 (GCC 13-64) | Partial result: 18 points |
| 394499549 | Oct/14/2026 13:16 | nomin2956 | A - Data Centers | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 394498684 | Oct/14/2026 13:06 | nomin2956 | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 77 points |
| 394492861 | Oct/14/2026 12:07 | nomin2956 | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 33 points |
| 394492274 | Oct/14/2026 12:01 | nomin2956 | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 12 points |
| 394491762 | Oct/14/2026 11:56 | nomin2956 | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 33 points |
| 394491269 | Oct/14/2026 11:52 | nomin2956 | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 33 points |
| 388752723 | Aug/29/2026 12:28 | Dorra1234 | A - Data Centers | C++20 (GCC 13-64) | Perfect result: 100 points |
| 388336101 | Aug/25/2026 12:38 | plie# | A - Data Centers | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 388335816 | Aug/25/2026 12:35 | plie# | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 33 points |
| 388335459 | Aug/25/2026 12:31 | plie# | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 33 points |
| 388334560 | Aug/25/2026 12:21 | plie# | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 77 points |
| 385690273 | Aug/04/2026 23:33 | katangens | A - Data Centers | C++20 (GCC 13-64) | Perfect result: 100 points |
| 385505720 | Aug/04/2026 10:48 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 385505437 | Aug/04/2026 10:45 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 12 points |
| 385505193 | Aug/04/2026 10:43 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 12 points |
| 385504518 | Aug/04/2026 10:37 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 33 points |
| 385504098 | Aug/04/2026 10:33 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 12 points |
| 385412499 | Aug/03/2026 16:36 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 12 points |
| 385403910 | Aug/03/2026 15:38 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 12 points |
| 385401295 | Aug/03/2026 15:21 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 12 points |
| 385400879 | Aug/03/2026 15:18 | katangens | A - Data Centers | C++20 (GCC 13-64) | Partial result: 56 points |
| 385400840 | Aug/03/2026 15:18 | HovhannesGyulumyan | A - Data Centers | C++17 (GCC 7-32) | Perfect result: 100 points |
| 385400681 | Aug/03/2026 15:17 | katangens | A - Data Centers | C++20 (GCC 13-64) | Partial result: 51 points |
| 385400517 | Aug/03/2026 15:16 | katangens | A - Data Centers | C++20 (GCC 13-64) | Partial result: 33 points |
| 385400338 | Aug/03/2026 15:14 | HovhannesGyulumyan | A - Data Centers | C++17 (GCC 7-32) | Partial result: 12 points |
| 385376160 | Aug/03/2026 12:05 | armand | A - Data Centers | C++20 (GCC 13-64) | Perfect result: 100 points |
| 385373932 | Aug/03/2026 11:50 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 33 points |
| 385373560 | Aug/03/2026 11:47 | armand | A - Data Centers | C++20 (GCC 13-64) | Partial result: 77 points |
| 385373057 | Aug/03/2026 11:44 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 12 points |
| 385372904 | Aug/03/2026 11:43 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 385372861 | Aug/03/2026 11:43 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 385372699 | Aug/03/2026 11:42 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 385372666 | Aug/03/2026 11:41 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 385372473 | Aug/03/2026 11:40 | Herbert_FM | A - Data Centers | C++23 (GCC 14-64, msys2) | Partial result: 0 points |
| 385367051 | Aug/03/2026 11:00 | armand | A - Data Centers | C++20 (GCC 13-64) | Partial result: 33 points |
| 385364002 | Aug/03/2026 10:36 | HovhannesGyulumyan | A - Data Centers | C++17 (GCC 7-32) | Partial result: 77 points |
| 385363168 | Aug/03/2026 10:31 | HovhannesGyulumyan | A - Data Centers | C++17 (GCC 7-32) | Partial result: 33 points |
| 383793377 | Jul/22/2026 10:50 | Matsak | A - Data Centers | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 382835271 | Jul/15/2026 21:06 | kojima | C - Toy Design | C++17 (GCC 7-32) | Compilation error |
| 382835090 | Jul/15/2026 21:05 | kojima | C - Toy Design | C++17 (GCC 7-32) | Partial result: 0 points |
| 382834677 | Jul/15/2026 21:02 | kojima | C - Toy Design | C++17 (GCC 7-32) | Compilation error |
| 382706949 | Jul/14/2026 22:45 | kojima | C - Toy Design | C++17 (GCC 7-32) | Compilation error |
| 375334225 | May/20/2026 13:42 | t4_4 | A - Data Centers | C++20 (GCC 13-64) | Partial result: 30 points |
| 375333620 | May/20/2026 13:37 | t4_4 | A - Data Centers | C++20 (GCC 13-64) | Partial result: 0 points |
| 375332833 | May/20/2026 13:31 | t4_4 | A - Data Centers | C++20 (GCC 13-64) | Partial result: 33 points |
| 374207668 | May/11/2026 18:59 | Lex._. | D - Chika Wants to Cheat | C++20 (GCC 13-64) | Partial result: 18 points |
| 374175985 | May/11/2026 13:55 | HollowBreeze | B - Superpiece | C++17 (GCC 7-32) | Perfect result: 100 points |
| 374130915 | May/10/2026 21:43 | Lex._. | B - Superpiece | C++20 (GCC 13-64) | Partial result: 55 points |
| 374122952 | May/10/2026 20:00 | Lex._. | B - Superpiece | C++20 (GCC 13-64) | Partial result: 55 points |
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