→ 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 |
|---|---|---|---|---|---|---|---|
| 389757090 | Sep/07/2026 17:07 | aktan4ik | A - Character Encoding | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 718 ms | 7800 KB |
| 389756766 | Sep/07/2026 17:04 | aktan4ik | A - Character Encoding | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 765 ms | 7900 KB |
| 389756710 | Sep/07/2026 17:03 | aktan4ik | A - Character Encoding | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 843 ms | 7800 KB |
| 388724385 | Aug/29/2026 02:53 | Pedrinho_Eu | D - Parentheses Matrix | Python 3 | Wrong answer on test 2 | 46 ms | 800 KB |
| 388724295 | Aug/29/2026 02:49 | Pedrinho_Eu | E - Magic Square | Python 3 | Accepted | 31 ms | 200 KB |
| 388553684 | Aug/27/2026 12:41 | wangzqh | G - Card Game | C++23 (GCC 14-64, msys2) | Accepted | 1500 ms | 52600 KB |
| 388547296 | Aug/27/2026 11:34 | BenRheinz | G - Card Game | C++17 (GCC 7-32) | Accepted | 703 ms | 21400 KB |
| 388539355 | Aug/27/2026 10:04 | ZHR100102 | G - Card Game | C++23 (GCC 14-64, msys2) | Accepted | 609 ms | 23100 KB |
| 388524418 | Aug/27/2026 06:25 | licnn | G - Card Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 609 ms | 66600 KB |
| 388524407 | Aug/27/2026 06:25 | licnn | G - Card Game | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 15 ms | 131100 KB |
| 388523931 | Aug/27/2026 06:15 | licnn | G - Card Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 593 ms | 26700 KB |
| 388523852 | Aug/27/2026 06:14 | licnn | G - Card Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 546 ms | 26700 KB |
| 388523677 | Aug/27/2026 06:10 | licnn | G - Card Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 609 ms | 26700 KB |
| 388523559 | Aug/27/2026 06:07 | licnn | G - Card Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 546 ms | 26700 KB |
| 388523539 | Aug/27/2026 06:07 | licnn | G - Card Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 26700 KB |
| 388523477 | Aug/27/2026 06:05 | licnn | G - Card Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 26600 KB |
| 388523200 | Aug/27/2026 06:00 | licnn | G - Card Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 515 ms | 53300 KB |
| 388523076 | Aug/27/2026 05:58 | licnn | G - Card Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 656 ms | 26700 KB |
| 388523094 | Aug/27/2026 05:58 | 2022wangzhaolan | G - Card Game | C++23 (GCC 14-64, msys2) | Accepted | 703 ms | 81300 KB |
| 388522981 | Aug/27/2026 05:56 | 2022wangzhaolan | G - Card Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 81300 KB |
| 388521841 | Aug/27/2026 05:29 | licnn | G - Card Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 26600 KB |
| 388521710 | Aug/27/2026 05:25 | licnn | G - Card Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 26600 KB |
| 385873228 | Aug/06/2026 14:13 | manuelferrazc | A - Character Encoding | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 4800 KB |
| 385772847 | Aug/05/2026 17:58 | DE_aemmprty | A - Character Encoding | C++20 (GCC 13-64) | Accepted | 671 ms | 1600 KB |
| 385772687 | Aug/05/2026 17:57 | DE_aemmprty | A - Character Encoding | C++20 (GCC 13-64) | Runtime error on test 9 | 328 ms | 1600 KB |
| 385512402 | Aug/04/2026 11:46 | sto_HXY_orz | A - Character Encoding | C++20 (GCC 13-64) | Accepted | 46 ms | 3200 KB |
| 385512149 | Aug/04/2026 11:44 | sto_HXY_orz | A - Character Encoding | C++20 (GCC 13-64) | Wrong answer on test 4 | 46 ms | 3200 KB |
| 384094070 | Jul/24/2026 17:53 | famii | A - Character Encoding | C++20 (GCC 13-64) | Accepted | 46 ms | 3200 KB |
| 384093945 | Jul/24/2026 17:51 | famii | A - Character Encoding | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 3200 KB |
| 384093747 | Jul/24/2026 17:49 | famii | A - Character Encoding | C++20 (GCC 13-64) | Runtime error on test 3 | 31 ms | 1600 KB |
| 383417820 | Jul/19/2026 06:58 | FanHangrui | D - Parentheses Matrix | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 383177320 | Jul/17/2026 18:19 | paulo123 | A - Character Encoding | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 74600 KB |
| 383172431 | Jul/17/2026 17:37 | paulo123 | A - Character Encoding | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 781 ms | 35500 KB |
| 383168091 | Jul/17/2026 17:00 | paulo123 | A - Character Encoding | C++23 (GCC 14-64, msys2) | Judgement failed | 0 ms | 0 KB |
| 383167654 | Jul/17/2026 16:56 | paulo123 | A - Character Encoding | C++23 (GCC 14-64, msys2) | Judgement failed | 0 ms | 0 KB |
| 372531607 | Apr/25/2026 21:09 | Zukhos | B - Pizza Hub | PyPy 3-64 | Accepted | 593 ms | 11000 KB |
| 371859595 | Apr/20/2026 14:28 | 8c433d971212bf42 | H - K-Similar Strings | C++20 (GCC 13-64) | Wrong answer on test 2 | 15 ms | 0 KB |
| 371857568 | Apr/20/2026 14:07 | 8c433d971212bf42 | H - K-Similar Strings | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 0 KB |
| 371856910 | Apr/20/2026 13:58 | 8c433d971212bf42 | H - K-Similar Strings | C++20 (GCC 13-64) | Wrong answer on test 2 | 15 ms | 0 KB |
| 370589768 | Apr/10/2026 22:47 | -_TIMOFEY_- | K - Pop the Balloons | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 32 | 7000 ms | 118600 KB |
| 370589744 | Apr/10/2026 22:47 | -_TIMOFEY_- | K - Pop the Balloons | C++20 (GCC 13-64) | Accepted | 6984 ms | 118600 KB |
| 370589306 | Apr/10/2026 22:43 | -_TIMOFEY_- | K - Pop the Balloons | C++20 (GCC 13-64) | Time limit exceeded on test 32 | 7000 ms | 91600 KB |
| 370588855 | Apr/10/2026 22:39 | -_TIMOFEY_- | K - Pop the Balloons | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 32 | 7000 ms | 64600 KB |
| 370588872 | Apr/10/2026 22:39 | -_TIMOFEY_- | K - Pop the Balloons | C++20 (GCC 13-64) | Time limit exceeded on test 32 | 7000 ms | 64500 KB |
| 370588292 | Apr/10/2026 22:34 | -_TIMOFEY_- | K - Pop the Balloons | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 32 | 7000 ms | 64600 KB |
| 370587193 | Apr/10/2026 22:25 | -_TIMOFEY_- | K - Pop the Balloons | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 32 | 7000 ms | 8400 KB |
| 370586777 | Apr/10/2026 22:22 | -_TIMOFEY_- | K - Pop the Balloons | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 32 | 7000 ms | 8400 KB |
| 370586533 | Apr/10/2026 22:20 | -_TIMOFEY_- | K - Pop the Balloons | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 32 | 7000 ms | 8400 KB |
| 370585917 | Apr/10/2026 22:14 | YamOCHca | I - Make ZYB Happy | C++23 (GCC 14-64, msys2) | Accepted | 1531 ms | 75300 KB |
| 370585039 | Apr/10/2026 22:06 | -_TIMOFEY_- | K - Pop the Balloons | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 32 | 7000 ms | 8400 KB |
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