→ 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.
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→ Contest materials
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 377767361 | Jun/08/2026 13:39 | Not Ready Yet: hadi7, Omqr, Marwa_z1e# | M - Rob And Lie | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 500 KB |
| 377766551 | Jun/08/2026 13:31 | Not Ready Yet: hadi7, Omqr, Marwa_z1e# | M - Rob And Lie | C++20 (GCC 13-64) | Wrong answer on test 4 | 31 ms | 1600 KB |
| 377765556 | Jun/08/2026 13:21 | Not Ready Yet: hadi7, Omqr, Marwa_z1e# | M - Rob And Lie | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 1600 KB |
| 377764794 | Jun/08/2026 13:14 | Not Ready Yet: hadi7, Omqr, Marwa_z1e# | M - Rob And Lie | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 1600 KB |
| 377761115 | Jun/08/2026 12:41 | Trie and Cry: A.M.X, Ali_taste, AmmarShereer# | A - Olives and Water | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 0 KB |
| 377759342 | Jun/08/2026 12:24 | Not Ready Yet: hadi7, Omqr, Marwa_z1e# | K - An Easy Math Problem | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 377759229 | Jun/08/2026 12:24 | Trie and Cry: A.M.X, Ali_taste, AmmarShereer# | M - Rob And Lie | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 377758954 | Jun/08/2026 12:21 | Not Ready Yet: hadi7, Omqr, Marwa_z1e# | B - Let's Go Swimming! | C++23 (GCC 14-64, msys2) | Accepted | 15 ms | 0 KB |
| 377757232 | Jun/08/2026 12:06 | Trie and Cry: A.M.X, Ali_taste, AmmarShereer# | K - An Easy Math Problem | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 377756746 | Jun/08/2026 12:01 | Trie and Cry: A.M.X, Ali_taste, AmmarShereer# | B - Let's Go Swimming! | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 377707627 | Jun/08/2026 01:08 | BIT_2025 | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 377707241 | Jun/08/2026 00:59 | BIT_2025 | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 377707211 | Jun/08/2026 00:58 | BIT_2025 | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 377703711 | Jun/07/2026 23:37 | BIT_2025 | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 46 ms | 100 KB |
| 377701851 | Jun/07/2026 22:59 | ElevenBits_011 | A - Olives and Water | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 0 KB |
| 377700822 | Jun/07/2026 22:41 | ElevenBits_011 | A - Olives and Water | C++23 (GCC 14-64, msys2) | Wrong answer on test 27 | 46 ms | 0 KB |
| 377700360 | Jun/07/2026 22:33 | ElevenBits_011 | A - Olives and Water | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 377699193 | Jun/07/2026 22:13 | ElevenBits_011 | A - Olives and Water | C++23 (GCC 14-64, msys2) | Wrong answer on test 26 | 31 ms | 0 KB |
| 377698767 | Jun/07/2026 22:06 | ElevenBits_011 | A - Olives and Water | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 377698422 | Jun/07/2026 22:00 | BIT_2025 | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 377596215 | Jun/07/2026 14:55 | Ahmad-Al-Ateek | A - Olives and Water | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 0 KB |
| 377595056 | Jun/07/2026 14:44 | Ahmad-Al-Ateek | H - Sortable Grid | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 0 KB |
| 377593817 | Jun/07/2026 14:33 | BIT_2025 | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 377593206 | Jun/07/2026 14:27 | Ahmad-Al-Ateek | B - Let's Go Swimming! | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 377593111 | Jun/07/2026 14:26 | Ahmad-Al-Ateek | K - An Easy Math Problem | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 377592980 | Jun/07/2026 14:25 | Ahmad-Al-Ateek | M - Rob And Lie | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 377592894 | Jun/07/2026 14:24 | Ahmad-Al-Ateek | K - An Easy Math Problem | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 377569883 | Jun/07/2026 10:30 | MEEDL7 | I - Largest Divisible by Nine | C++23 (GCC 14-64, msys2) | Wrong answer on test 11 | 46 ms | 0 KB |
| 377569515 | Jun/07/2026 10:26 | MEEDL7 | I - Largest Divisible by Nine | C++23 (GCC 14-64, msys2) | Wrong answer on test 11 | 46 ms | 0 KB |
| 377566835 | Jun/07/2026 09:57 | MEEDL7 | D - Black Nodes | C++23 (GCC 14-64, msys2) | Accepted | 312 ms | 16500 KB |
| 377544861 | Jun/07/2026 01:20 | MEEDL7 | D - Black Nodes | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 156 ms | 16400 KB |
| 377544485 | Jun/07/2026 01:06 | MEEDL7 | D - Black Nodes | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 3 | 1000 ms | 19800 KB |
| 377544444 | Jun/07/2026 01:04 | MEEDL7 | D - Black Nodes | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 3 | 1000 ms | 19900 KB |
| 377538387 | Jun/06/2026 22:31 | Wic | H - Sortable Grid | PyPy 3-64 | Memory limit exceeded on test 1 | 62 ms | 262100 KB |
| 377538356 | Jun/06/2026 22:31 | Wic | H - Sortable Grid | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 377510647 | Jun/06/2026 17:11 | Wic | E - Eating The Tree | C++17 (GCC 7-32) | Accepted | 421 ms | 17600 KB |
| 377490990 | Jun/06/2026 13:47 | Wic | H - Sortable Grid | C++17 (GCC 7-32) | Accepted | 78 ms | 1600 KB |
| 377485565 | Jun/06/2026 12:49 | Wic | H - Sortable Grid | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 1600 KB |
| 377401282 | Jun/05/2026 16:59 | Harvard Haters: Allayth.Sh, Wic, Ozoun-SAMA# | G - Grid Game | C++17 (GCC 7-32) | Accepted | 343 ms | 4800 KB |
| 377400738 | Jun/05/2026 16:54 | Harvard Haters: Allayth.Sh, Wic, Ozoun-SAMA# | G - Grid Game | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 377400083 | Jun/05/2026 16:48 | Harvard Haters: Allayth.Sh, Wic, Ozoun-SAMA# | A - Olives and Water | C++17 (GCC 7-32) | Accepted | 109 ms | 0 KB |
| 377398409 | Jun/05/2026 16:31 | Harvard Haters: Allayth.Sh, Wic, Ozoun-SAMA# | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 31 ms | 0 KB |
| 377398128 | Jun/05/2026 16:28 | Harvard Haters: Allayth.Sh, Wic, Ozoun-SAMA# | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 26 | 46 ms | 0 KB |
| 377398048 | Jun/05/2026 16:27 | Harvard Haters: Allayth.Sh, Wic, Ozoun-SAMA# | C - Shortest Cycle | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 377397581 | Jun/05/2026 16:22 | Harvard Haters: Allayth.Sh, Wic, Ozoun-SAMA# | J - Pixel Canvas | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 377397111 | Jun/05/2026 16:17 | Harvard Haters: Allayth.Sh, Wic, Ozoun-SAMA# | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 377395553 | Jun/05/2026 16:01 | Harvard Haters: Allayth.Sh, Wic, Ozoun-SAMA# | J - Pixel Canvas | C++17 (GCC 7-32) | Accepted | 281 ms | 0 KB |
| 377392739 | Jun/05/2026 15:32 | Harvard Haters: Allayth.Sh, Wic, Ozoun-SAMA# | M - Rob And Lie | C++17 (GCC 7-32) | Accepted | 125 ms | 0 KB |
| 377392413 | Jun/05/2026 15:29 | Harvard Haters: Allayth.Sh, Wic, Ozoun-SAMA# | A - Olives and Water | C++17 (GCC 7-32) | Wrong answer on test 3 | 31 ms | 0 KB |
| 377391822 | Jun/05/2026 15:23 | Harvard Haters: Allayth.Sh, Wic, Ozoun-SAMA# | M - Rob And Lie | C++17 (GCC 7-32) | Wrong answer on test 2 | 78 ms | 0 KB |
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