→ 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 | Time | Memory |
|---|---|---|---|---|---|---|---|
| 371612169 | Apr/18/2026 11:12 | EL_R3AD: DrStonee, Becha123, Bilel# | A - Restoring Numbers | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 371594255 | Apr/18/2026 08:10 | FabioBJr | J - Parallelograms | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 100 KB |
| 371593047 | Apr/18/2026 07:52 | FabioBJr | J - Parallelograms | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 20 | 2000 ms | 1500 KB |
| 371592756 | Apr/18/2026 07:48 | FabioBJr | J - Parallelograms | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 20 | 2000 ms | 1500 KB |
| 371592204 | Apr/18/2026 07:39 | FabioBJr | J - Parallelograms | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 371576391 | Apr/18/2026 00:55 | Eman | I - Guess the Tree | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 100 KB |
| 371574160 | Apr/18/2026 00:20 | _Obito_Uchiha__ | G - Underpalindromity | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 100 KB |
| 371574118 | Apr/18/2026 00:20 | _Obito_Uchiha__ | G - Underpalindromity | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 0 KB |
| 371573907 | Apr/18/2026 00:17 | -Nebula | G - Underpalindromity | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 31 ms | 100 KB |
| 371573868 | Apr/18/2026 00:17 | -Nebula | G - Underpalindromity | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 0 KB |
| 371573392 | Apr/18/2026 00:10 | _Obito_Uchiha__ | G - Underpalindromity | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 78 ms | 100 KB |
| 371573421 | Apr/18/2026 00:10 | Radiohead___ | G - Underpalindromity | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 62 ms | 100 KB |
| 371573294 | Apr/18/2026 00:08 | _Obito_Uchiha__ | G - Underpalindromity | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 371572871 | Apr/18/2026 00:02 | _Obito_Uchiha__ | G - Underpalindromity | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 371572789 | Apr/18/2026 00:00 | Radiohead___ | G - Underpalindromity | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 100 KB |
| 371572104 | Apr/17/2026 23:51 | Radiohead___ | G - Underpalindromity | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 371571833 | Apr/17/2026 23:46 | _Obito_Uchiha__ | G - Underpalindromity | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 371569943 | Apr/17/2026 23:43 | -Nebula | G - Underpalindromity | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 371566491 | Apr/17/2026 23:41 | Husein | I - Guess the Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 0 KB |
| 371564712 | Apr/17/2026 23:21 | Eman | I - Guess the Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 46 ms | 3000 KB |
| 371564522 | Apr/17/2026 23:18 | شاي بدون سكر: Eman, tamer__, Husein# | I - Guess the Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 218 ms | 15400 KB |
| 371564267 | Apr/17/2026 23:14 | شاي بدون سكر: Eman, tamer__, Husein# | I - Guess the Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 234 ms | 15400 KB |
| 371563978 | Apr/17/2026 23:11 | شاي بدون سكر: Eman, tamer__, Husein# | I - Guess the Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 203 ms | 15300 KB |
| 371563196 | Apr/17/2026 23:02 | _Obito_Uchiha__ | D - Transfer Window | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 371562061 | Apr/17/2026 22:49 | شاي بدون سكر: Eman, tamer__, Husein# | I - Guess the Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 171 ms | 0 KB |
| 371561782 | Apr/17/2026 22:46 | شاي بدون سكر: Eman, tamer__, Husein# | I - Guess the Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 93 ms | 0 KB |
| 371559555 | Apr/17/2026 22:24 | _Obito_Uchiha__ | G - Underpalindromity | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 100 KB |
| 371559337 | Apr/17/2026 22:22 | شاي بدون سكر: Eman, tamer__, Husein# | I - Guess the Tree | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 62 ms | 100 KB |
| 371558888 | Apr/17/2026 22:18 | شاي بدون سكر: Eman, tamer__, Husein# | D - Transfer Window | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 371554117 | Apr/17/2026 21:32 | Nebula Vision: -Nebula, qasimbatrawi, Radiohead___# | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Accepted | 390 ms | 700 KB |
| 371554041 | Apr/17/2026 21:31 | Nebula Vision: -Nebula, qasimbatrawi, Radiohead___# | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 100 KB |
| 371553988 | Apr/17/2026 21:31 | _Obito_Uchiha__ | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Accepted | 390 ms | 700 KB |
| 371552938 | Apr/17/2026 21:24 | _Obito_Uchiha__ | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Accepted | 375 ms | 700 KB |
| 371552397 | Apr/17/2026 21:20 | _Obito_Uchiha__ | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Accepted | 421 ms | 800 KB |
| 371552129 | Apr/17/2026 21:18 | _Obito_Uchiha__ | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Accepted | 390 ms | 700 KB |
| 371551958 | Apr/17/2026 21:17 | Nebula Vision: -Nebula, qasimbatrawi, Radiohead___# | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Wrong answer on test 73 | 390 ms | 700 KB |
| 371551371 | Apr/17/2026 21:13 | _Obito_Uchiha__ | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 800 KB |
| 371550493 | Apr/17/2026 21:06 | Nebula Vision: -Nebula, qasimbatrawi, Radiohead___# | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 29 | 406 ms | 262100 KB |
| 371549018 | Apr/17/2026 20:57 | شاي بدون سكر: Eman, tamer__, Husein# | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 100 KB |
| 371548455 | Apr/17/2026 20:53 | Nebula Vision: -Nebula, qasimbatrawi, Radiohead___# | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 100 KB |
| 371547634 | Apr/17/2026 20:47 | Nebula Vision: -Nebula, qasimbatrawi, Radiohead___# | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Wrong answer on test 73 | 406 ms | 800 KB |
| 371546442 | Apr/17/2026 20:38 | شاي بدون سكر: Eman, tamer__, Husein# | M - Forgotten Spell | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 371546363 | Apr/17/2026 20:37 | Nebula Vision: -Nebula, qasimbatrawi, Radiohead___# | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 29 | 453 ms | 262100 KB |
| 371546294 | Apr/17/2026 20:36 | Nebula Vision: -Nebula, qasimbatrawi, Radiohead___# | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Runtime error on test 3 | 15 ms | 100 KB |
| 371545952 | Apr/17/2026 20:33 | Nebula Vision: -Nebula, qasimbatrawi, Radiohead___# | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 29 | 375 ms | 262100 KB |
| 371545685 | Apr/17/2026 20:31 | Nebula Vision: -Nebula, qasimbatrawi, Radiohead___# | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Wrong answer on test 21 | 46 ms | 100 KB |
| 371543814 | Apr/17/2026 20:16 | شاي بدون سكر: Eman, tamer__, Husein# | B - Minimal Area | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 100 KB |
| 371543806 | Apr/17/2026 20:16 | شاي بدون سكر: Eman, tamer__, Husein# | M - Forgotten Spell | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 31 ms | 0 KB |
| 371543014 | Apr/17/2026 20:09 | Nebula Vision: -Nebula, qasimbatrawi, Radiohead___# | F - Tree Restoration | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 0 KB |
| 371542778 | Apr/17/2026 20:07 | شاي بدون سكر: Eman, tamer__, Husein# | M - Forgotten Spell | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 0 KB |
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