→ 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 |
|---|---|---|---|---|---|---|---|
| 390668904 | Sep/14/2026 06:27 | hcxuanxuan | K - Two-Tone Palindromes | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 390668716 | Sep/14/2026 06:21 | xf519ffi77# | B - Aquarium Bubble Lights | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 100 KB |
| 390668465 | Sep/14/2026 06:14 | zhuiqiuat# | K - Two-Tone Palindromes | C++23 (GCC 14-64, msys2) | Accepted | 250 ms | 91200 KB |
| 390668349 | Sep/14/2026 06:11 | zhuiqiuat# | K - Two-Tone Palindromes | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 46 ms | 0 KB |
| 390668220 | Sep/14/2026 06:07 | zhuiqiuat# | K - Two-Tone Palindromes | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 15 ms | 0 KB |
| 390667873 | Sep/14/2026 05:56 | xf519ffi77# | A - Guizhou Historic Cities | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 390667851 | Sep/14/2026 05:55 | Kazami_Kazuki | E - Charging Adapters | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 14 | 1000 ms | 12000 KB |
| 390667716 | Sep/14/2026 05:52 | xf519ffi77# | A - Guizhou Historic Cities | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 0 KB |
| 390667699 | Sep/14/2026 05:51 | xf519ffi77# | A - Guizhou Historic Cities | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 390667321 | Sep/14/2026 05:40 | WildPeach.cn | B - Aquarium Bubble Lights | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 390667291 | Sep/14/2026 05:39 | WildPeach.cn | A - Guizhou Historic Cities | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 390667172 | Sep/14/2026 05:35 | Lucius7 | E - Charging Adapters | C++23 (GCC 14-64, msys2) | Accepted | 625 ms | 58700 KB |
| 390667135 | Sep/14/2026 05:34 | zhuiqiuat# | K - Two-Tone Palindromes | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 18 | 203 ms | 262100 KB |
| 390667111 | Sep/14/2026 05:33 | zhuiqiuat# | K - Two-Tone Palindromes | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 390667093 | Sep/14/2026 05:33 | Lucius7 | E - Charging Adapters | C++23 (GCC 14-64, msys2) | Accepted | 625 ms | 58800 KB |
| 390667030 | Sep/14/2026 05:31 | zhuiqiuat# | K - Two-Tone Palindromes | C++23 (GCC 14-64, msys2) | Runtime error on test 5 | 15 ms | 0 KB |
| 390666957 | Sep/14/2026 05:29 | Lucius7 | E - Charging Adapters | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 203 ms | 20800 KB |
| 390666911 | Sep/14/2026 05:27 | Lucius7 | E - Charging Adapters | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 234 ms | 21900 KB |
| 390666880 | Sep/14/2026 05:26 | Lucius7 | E - Charging Adapters | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 78 ms | 0 KB |
| 390666698 | Sep/14/2026 05:20 | Apior | A - Guizhou Historic Cities | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 390666562 | Sep/14/2026 05:17 | htianyi | D - Bacteria Culture | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 2600 KB |
| 390666256 | Sep/14/2026 05:08 | zhuiqiuat# | D - Bacteria Culture | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 1000 KB |
| 390666221 | Sep/14/2026 05:07 | syx070103 | C - Aquarium Feeding | C++17 (GCC 7-32) | Accepted | 578 ms | 1600 KB |
| 390666120 | Sep/14/2026 05:03 | htianyi | D - Bacteria Culture | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 390666044 | Sep/14/2026 05:01 | htianyi | D - Bacteria Culture | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 390665914 | Sep/14/2026 04:56 | zhuiqiuat# | D - Bacteria Culture | C++23 (GCC 14-64, msys2) | Wrong answer on test 14 | 46 ms | 100 KB |
| 390665847 | Sep/14/2026 04:54 | htianyi | D - Bacteria Culture | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 100 KB |
| 390665812 | Sep/14/2026 04:53 | htianyi | D - Bacteria Culture | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 390665715 | Sep/14/2026 04:50 | syx070103 | A - Guizhou Historic Cities | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 390665703 | Sep/14/2026 04:50 | syx070103 | A - Guizhou Historic Cities | C++17 (GCC 7-32) | Wrong answer on test 11 | 31 ms | 0 KB |
| 390665685 | Sep/14/2026 04:49 | llc5pg | A - Guizhou Historic Cities | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 390665660 | Sep/14/2026 04:49 | syx070103 | A - Guizhou Historic Cities | C++17 (GCC 7-32) | Wrong answer on test 7 | 46 ms | 0 KB |
| 390665385 | Sep/14/2026 04:40 | llc5pg | A - Guizhou Historic Cities | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 46 ms | 100 KB |
| 390665158 | Sep/14/2026 04:31 | htianyi | B - Aquarium Bubble Lights | C++23 (GCC 14-64, msys2) | Accepted | 515 ms | 11100 KB |
| 390665127 | Sep/14/2026 04:30 | zhuiqiuat# | D - Bacteria Culture | C++23 (GCC 14-64, msys2) | Wrong answer on test 14 | 31 ms | 100 KB |
| 390664881 | Sep/14/2026 04:21 | caijisong | H - Edge Reversal | C++17 (GCC 7-32) | Accepted | 2078 ms | 10600 KB |
| 390664819 | Sep/14/2026 04:19 | caijisong | H - Edge Reversal | C++17 (GCC 7-32) | Wrong answer on test 13 | 1625 ms | 10600 KB |
| 390664614 | Sep/14/2026 04:11 | zhuiqiuat# | D - Bacteria Culture | C++23 (GCC 14-64, msys2) | Wrong answer on test 14 | 31 ms | 100 KB |
| 390664544 | Sep/14/2026 04:09 | zhuiqiuat# | D - Bacteria Culture | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 100 KB |
| 390663827 | Sep/14/2026 03:44 | zhuiqiuat# | B - Aquarium Bubble Lights | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 3700 KB |
| 390663792 | Sep/14/2026 03:42 | shier. | A - Guizhou Historic Cities | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 390663779 | Sep/14/2026 03:42 | htianyi | C - Aquarium Feeding | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 100 KB |
| 390663768 | Sep/14/2026 03:41 | shier. | A - Guizhou Historic Cities | C++23 (GCC 14-64, msys2) | Wrong answer on test 12 | 31 ms | 100 KB |
| 390663567 | Sep/14/2026 03:33 | htianyi | A - Guizhou Historic Cities | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 390663446 | Sep/14/2026 03:29 | zhuiqiuat# | B - Aquarium Bubble Lights | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 31 ms | 0 KB |
| 390662909 | Sep/14/2026 03:03 | zhuiqiuat# | C - Aquarium Feeding | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 100 KB |
| 390662752 | Sep/14/2026 02:55 | zhuiqiuat# | A - Guizhou Historic Cities | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
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