→ 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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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 |
|---|---|---|---|---|---|---|---|
| 397779319 | Nov/07/2026 20:03 | illu_ | E - Light Up the Grid | C++17 (GCC 7-32) | Accepted | 156 ms | 10500 KB |
| 397700511 | Nov/07/2026 11:38 | EasonZG | E - Light Up the Grid | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 2300 KB |
| 397693349 | Nov/07/2026 10:27 | EasonZG | E - Light Up the Grid | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 600 KB |
| 397691519 | Nov/07/2026 10:09 | EasonZG | E - Light Up the Grid | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 2300 KB |
| 397682942 | Nov/07/2026 08:24 | illu_ | B - Magical Palette | C++17 (GCC 7-32) | Accepted | 156 ms | 0 KB |
| 397682806 | Nov/07/2026 08:22 | illu_ | B - Magical Palette | C++17 (GCC 7-32) | Wrong answer on test 2 | 156 ms | 0 KB |
| 397682231 | Nov/07/2026 08:12 | LHM056 | E - Light Up the Grid | C++23 (GCC 14-64, msys2) | Accepted | 421 ms | 19800 KB |
| 397671749 | Nov/07/2026 04:58 | illu_ | B - Magical Palette | C++17 (GCC 7-32) | Wrong answer on test 2 | 125 ms | 300 KB |
| 397671687 | Nov/07/2026 04:56 | illu_ | B - Magical Palette | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 397670538 | Nov/07/2026 04:18 | illu_ | J - Make Them Believe | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 397670311 | Nov/07/2026 04:10 | illu_ | J - Make Them Believe | C++17 (GCC 7-32) | Wrong answer on test 3 | 31 ms | 0 KB |
| 397670282 | Nov/07/2026 04:09 | illu_ | J - Make Them Believe | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 397640554 | Nov/06/2026 19:47 | Arthur_zyt | G - Guess the Polygon | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 0 KB |
| 397637383 | Nov/06/2026 19:36 | Arthur_zyt | G - Guess the Polygon | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 397636962 | Nov/06/2026 19:35 | Arthur_zyt | G - Guess the Polygon | C++23 (GCC 14-64, msys2) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 397631835 | Nov/06/2026 19:16 | Arthur_zyt | G - Guess the Polygon | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 15 ms | 0 KB |
| 397631497 | Nov/06/2026 19:15 | Arthur_zyt | G - Guess the Polygon | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 15 ms | 0 KB |
| 397631204 | Nov/06/2026 19:14 | Arthur_zyt | G - Guess the Polygon | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 397630625 | Nov/06/2026 19:12 | Arthur_zyt | G - Guess the Polygon | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 397629644 | Nov/06/2026 19:09 | Arthur_zyt# | G - Guess the Polygon | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 0 KB |
| 397629493 | Nov/06/2026 19:09 | Arthur_zyt# | G - Guess the Polygon | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 397629225 | Nov/06/2026 19:08 | Arthur_zyt# | G - Guess the Polygon | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 397627466 | Nov/06/2026 19:02 | Arthur_zyt# | G - Guess the Polygon | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 397608862 | Nov/06/2026 18:16 | Arthur_zyt# | M - Obliviate, Then Reincarnate | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 640 ms | 24000 KB |
| 397607002 | Nov/06/2026 18:12 | Arthur_zyt# | D - Dot Product Game | C++23 (GCC 14-64, msys2) | Accepted | 500 ms | 4200 KB |
| 397606522 | Nov/06/2026 18:11 | Arthur_zyt# | D - Dot Product Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 0 KB |
| 397602264 | Nov/06/2026 18:03 | Arthur_zyt# | M - Obliviate, Then Reincarnate | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 421 ms | 23600 KB |
| 397601507 | Nov/06/2026 18:01 | Arthur_zyt# | M - Obliviate, Then Reincarnate | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 453 ms | 23600 KB |
| 397595053 | Nov/06/2026 17:51 | Arthur_zyt# | D - Dot Product Game | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 24 | 2000 ms | 0 KB |
| 397582090 | Nov/06/2026 17:23 | Arthur_zyt# | E - Light Up the Grid | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 10800 KB |
| 397574711 | Nov/06/2026 16:12 | Arthur_zyt# | B - Magical Palette | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 200 KB |
| 397573523 | Nov/06/2026 16:01 | Arthur_zyt# | B - Magical Palette | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 93 ms | 0 KB |
| 397572660 | Nov/06/2026 15:52 | Arthur_zyt# | B - Magical Palette | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 93 ms | 0 KB |
| 397572081 | Nov/06/2026 15:46 | Arthur_zyt# | B - Magical Palette | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 62 ms | 200 KB |
| 397564944 | Nov/06/2026 14:24 | Arthur_zyt# | J - Make Them Believe | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 397563063 | Nov/06/2026 14:01 | raokc# | D - Dot Product Game | C++20 (GCC 13-64) | Accepted | 531 ms | 19400 KB |
| 397557317 | Nov/06/2026 12:48 | raokc# | E - Light Up the Grid | C++20 (GCC 13-64) | Accepted | 109 ms | 8100 KB |
| 397552074 | Nov/06/2026 11:46 | raokc# | B - Magical Palette | C++20 (GCC 13-64) | Accepted | 78 ms | 100 KB |
| 397551638 | Nov/06/2026 11:41 | raokc# | B - Magical Palette | C++20 (GCC 13-64) | Wrong answer on test 2 | 78 ms | 100 KB |
| 397548677 | Nov/06/2026 11:04 | raokc# | J - Make Them Believe | C++20 (GCC 13-64) | Accepted | 31 ms | 0 KB |
| 397539276 | Nov/06/2026 08:50 | rsy15487 | J - Make Them Believe | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 397538398 | Nov/06/2026 08:33 | rsy15487 | B - Magical Palette | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 0 KB |
| 397530784 | Nov/06/2026 05:19 | -haHAhahaHAHAhahAHahahA- | M - Obliviate, Then Reincarnate | C++20 (GCC 13-64) | Accepted | 843 ms | 82700 KB |
| 397482323 | Nov/05/2026 17:05 | xiaokun.. | M - Obliviate, Then Reincarnate | C++23 (GCC 14-64, msys2) | Accepted | 1828 ms | 59400 KB |
| 397479636 | Nov/05/2026 16:40 | -haHAhahaHAHAhahAHahahA- | M - Obliviate, Then Reincarnate | C++20 (GCC 13-64) | Wrong answer on test 4 | 15 ms | 54800 KB |
| 397479329 | Nov/05/2026 16:38 | -haHAhahaHAHAhahAHahahA- | M - Obliviate, Then Reincarnate | C++20 (GCC 13-64) | Memory limit exceeded on test 6 | 2578 ms | 1048600 KB |
| 397467766 | Nov/05/2026 14:43 | three sssssssssssssssssss: MeysqL, xiaokun.., -haHAhahaHAHAhahAHahahA-# | M - Obliviate, Then Reincarnate | C++20 (GCC 13-64) | Wrong answer on test 5 | 437 ms | 51900 KB |
| 397467659 | Nov/05/2026 14:42 | three sssssssssssssssssss: MeysqL, xiaokun.., -haHAhahaHAHAhahAHahahA-# | M - Obliviate, Then Reincarnate | C++20 (GCC 13-64) | Runtime error on test 5 | 281 ms | 47900 KB |
| 397467370 | Nov/05/2026 14:39 | three sssssssssssssssssss: MeysqL, xiaokun.., -haHAhahaHAHAhahAHahahA-# | M - Obliviate, Then Reincarnate | C++20 (GCC 13-64) | Runtime error on test 3 | 15 ms | 35200 KB |
| 397467313 | Nov/05/2026 14:38 | three sssssssssssssssssss: MeysqL, xiaokun.., -haHAhahaHAHAhahAHahahA-# | M - Obliviate, Then Reincarnate | C++20 (GCC 13-64) | Wrong answer on test 1 | 0 ms | 35200 KB |
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