→ 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 |
|---|---|---|---|---|---|---|---|
| 390670868 | Sep/14/2026 07:18 | hcxuanxuan | A - Guizhou Historic Cities | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 390670605 | Sep/14/2026 07:12 | hcxuanxuan | K - Two-Tone Palindromes | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 21800 KB |
| 390670486 | Sep/14/2026 07:10 | hcxuanxuan | K - Two-Tone Palindromes | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 390670035 | Sep/14/2026 06:58 | 170zhiyixi | E - Charging Adapters | C++20 (GCC 13-64) | Accepted | 562 ms | 89400 KB |
| 390670010 | Sep/14/2026 06:57 | Rebobtg | G - Drum Rehearsal | C++23 (GCC 14-64, msys2) | Accepted | 343 ms | 51700 KB |
| 390669962 | Sep/14/2026 06:56 | 170zhiyixi | E - Charging Adapters | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 390669941 | Sep/14/2026 06:55 | 170zhiyixi | E - Charging Adapters | C++20 (GCC 13-64) | Wrong answer on test 6 | 125 ms | 51900 KB |
| 390669904 | Sep/14/2026 06:54 | Rebobtg | G - Drum Rehearsal | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 51700 KB |
| 390669896 | Sep/14/2026 06:53 | Rebobtg | G - Drum Rehearsal | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 51700 KB |
| 390669870 | Sep/14/2026 06:53 | syx070103 | B - Aquarium Bubble Lights | C++17 (GCC 7-32) | Accepted | 250 ms | 17800 KB |
| 390669778 | Sep/14/2026 06:50 | syx070103 | B - Aquarium Bubble Lights | C++17 (GCC 7-32) | Wrong answer on test 10 | 31 ms | 3200 KB |
| 390669599 | Sep/14/2026 06:45 | syx070103 | B - Aquarium Bubble Lights | C++17 (GCC 7-32) | Wrong answer on test 10 | 46 ms | 3200 KB |
| 390669601 | Sep/14/2026 06:45 | kafuyuno | A - Guizhou Historic Cities | C++20 (GCC 13-64) | Accepted | 31 ms | 100 KB |
| 390669538 | Sep/14/2026 06:43 | kafuyuno | A - Guizhou Historic Cities | C++20 (GCC 13-64) | Wrong answer on test 2 | 15 ms | 100 KB |
| 390669525 | Sep/14/2026 06:43 | hcxuanxuan | K - Two-Tone Palindromes | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 0 KB |
| 390669516 | Sep/14/2026 06:43 | syx070103 | B - Aquarium Bubble Lights | C++17 (GCC 7-32) | Wrong answer on test 10 | 31 ms | 3200 KB |
| 390669489 | Sep/14/2026 06:42 | Spark_Bizarre | E - Charging Adapters | C++20 (GCC 13-64) | Accepted | 343 ms | 50800 KB |
| 390669380 | Sep/14/2026 06:39 | Apior | B - Aquarium Bubble Lights | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 19500 KB |
| 390669350 | Sep/14/2026 06:38 | Spark_Bizarre | E - Charging Adapters | C++20 (GCC 13-64) | Time limit exceeded on test 1 | 1000 ms | 262100 KB |
| 390669293 | Sep/14/2026 06:37 | xf519ffi77# | C - Aquarium Feeding | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 2600 KB |
| 390669212 | Sep/14/2026 06:35 | Spark_Bizarre | E - Charging Adapters | C++20 (GCC 13-64) | Runtime error on test 1 | 15 ms | 0 KB |
| 390669081 | Sep/14/2026 06:31 | xf519ffi77# | B - Aquarium Bubble Lights | C++23 (GCC 14-64, msys2) | Accepted | 343 ms | 12800 KB |
| 390669012 | Sep/14/2026 06:29 | hcxuanxuan | K - Two-Tone Palindromes | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 10100 KB |
| 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 |
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