→ 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 |
|---|---|---|---|---|---|---|---|
| 342754911 | Oct/09/2025 15:54 | Jkel | L - Lottery | C++23 (GCC 14-64, msys2) | Accepted | 1327 ms | 160200 KB |
| 342754441 | Oct/09/2025 15:51 | Jkel | L - Lottery | C++23 (GCC 14-64, msys2) | Accepted | 1374 ms | 160200 KB |
| 342753191 | Oct/09/2025 15:43 | Jkel | L - Lottery | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 16 | 2000 ms | 186600 KB |
| 342752812 | Oct/09/2025 15:41 | Jkel | L - Lottery | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 16 | 2000 ms | 186600 KB |
| 342752289 | Oct/09/2025 15:38 | Jkel | L - Lottery | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 16 | 1686 ms | 262100 KB |
| 342751936 | Oct/09/2025 15:36 | Jkel | L - Lottery | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 16 | 2000 ms | 227900 KB |
| 342750989 | Oct/09/2025 15:30 | Jkel | L - Lottery | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 18 | 2000 ms | 229600 KB |
| 342750332 | Oct/09/2025 15:26 | Jkel | L - Lottery | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 16 | 2000 ms | 232800 KB |
| 342389773 | Oct/07/2025 08:51 | Jkel | J - Joy of Handcraft | C++23 (GCC 14-64, msys2) | Accepted | 765 ms | 9900 KB |
| 342182597 | Oct/06/2025 11:43 | Jkel# | G - Game of Cards | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 108 ms | 0 KB |
| 342182365 | Oct/06/2025 11:41 | Jkel# | G - Game of Cards | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 124 ms | 0 KB |
| 342181816 | Oct/06/2025 11:36 | Jkel# | G - Game of Cards | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 124 ms | 0 KB |
| 342180800 | Oct/06/2025 11:28 | Jkel# | G - Game of Cards | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 109 ms | 0 KB |
| 342173336 | Oct/06/2025 10:24 | Jkel# | K - Knowledge is Power | C++23 (GCC 14-64, msys2) | Accepted | 124 ms | 100 KB |
| 342168989 | Oct/06/2025 09:50 | Jkel# | K - Knowledge is Power | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 0 KB |
| 342167962 | Oct/06/2025 09:41 | Jkel# | K - Knowledge is Power | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 30 ms | 0 KB |
| 342167681 | Oct/06/2025 09:39 | Jkel# | K - Knowledge is Power | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 61 ms | 0 KB |
| 342167130 | Oct/06/2025 09:34 | Jkel# | K - Knowledge is Power | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 0 KB |
| 342161978 | Oct/06/2025 08:48 | Jkel# | D - Defuse the Bombs | C++23 (GCC 14-64, msys2) | Accepted | 124 ms | 0 KB |
| 342161266 | Oct/06/2025 08:41 | Jkel# | D - Defuse the Bombs | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 124 ms | 100 KB |
| 342160565 | Oct/06/2025 08:34 | Jkel# | D - Defuse the Bombs | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 93 ms | 0 KB |
| 341186746 | Sep/30/2025 15:00 | Cai_Guang | E - Escape from the Island | C++23 (GCC 14-64, msys2) | Accepted | 1499 ms | 87900 KB |
| 341086417 | Sep/29/2025 18:53 | tony808 | L - Lottery | C++17 (GCC 7-32) | Accepted | 171 ms | 46300 KB |
| 341085740 | Sep/29/2025 18:49 | tony808 | L - Lottery | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 0 KB |
| 341080612 | Sep/29/2025 18:15 | tony808 | L - Lottery | C++17 (GCC 7-32) | Wrong answer on test 2 | 61 ms | 0 KB |
| 341080103 | Sep/29/2025 18:11 | tony808 | L - Lottery | C++17 (GCC 7-32) | Memory limit exceeded on test 1 | 46 ms | 262100 KB |
| 341078540 | Sep/29/2025 18:00 | wantsth | D - Defuse the Bombs | C++17 (GCC 7-32) | Accepted | 500 ms | 800 KB |
| 341078142 | Sep/29/2025 17:58 | wantsth | D - Defuse the Bombs | C++17 (GCC 7-32) | Wrong answer on test 8 | 468 ms | 800 KB |
| 341077376 | Sep/29/2025 17:53 | wantsth | D - Defuse the Bombs | C++17 (GCC 7-32) | Wrong answer on test 8 | 452 ms | 800 KB |
| 341077135 | Sep/29/2025 17:51 | wantsth | D - Defuse the Bombs | C++17 (GCC 7-32) | Wrong answer on test 2 | 452 ms | 800 KB |
| 341077046 | Sep/29/2025 17:50 | wantsth | D - Defuse the Bombs | C++17 (GCC 7-32) | Wrong answer on test 2 | 452 ms | 800 KB |
| 341076863 | Sep/29/2025 17:49 | wantsth | D - Defuse the Bombs | C++17 (GCC 7-32) | Wrong answer on test 8 | 561 ms | 800 KB |
| 341076301 | Sep/29/2025 17:46 | wantsth | D - Defuse the Bombs | C++17 (GCC 7-32) | Wrong answer on test 3 | 452 ms | 800 KB |
| 340844451 | Sep/28/2025 09:16 | Cai_Guang | B - Building Blocks | C++23 (GCC 14-64, msys2) | Accepted | 202 ms | 3000 KB |
| 340844293 | Sep/28/2025 09:14 | Cai_Guang | B - Building Blocks | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 30 ms | 0 KB |
| 340703134 | Sep/27/2025 09:24 | guc_lzh | K - Knowledge is Power | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 0 KB |
| 340698069 | Sep/27/2025 08:52 | guc_lzh | K - Knowledge is Power | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 0 KB |
| 340692601 | Sep/27/2025 07:58 | guc_lzh | K - Knowledge is Power | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 0 KB |
| 340688326 | Sep/27/2025 06:54 | guc_lzh | D - Defuse the Bombs | C++20 (GCC 13-64) | Accepted | 530 ms | 1600 KB |
| 340688313 | Sep/27/2025 06:53 | guc_lzh | D - Defuse the Bombs | C++20 (GCC 13-64) | Wrong answer on test 2 | 484 ms | 1600 KB |
| 340687910 | Sep/27/2025 06:46 | guc_lzh | D - Defuse the Bombs | C++20 (GCC 13-64) | Wrong answer on test 2 | 561 ms | 1600 KB |
| 340687874 | Sep/27/2025 06:45 | guc_lzh | D - Defuse the Bombs | C++20 (GCC 13-64) | Wrong answer on test 2 | 499 ms | 1600 KB |
| 340687859 | Sep/27/2025 06:45 | guc_lzh | D - Defuse the Bombs | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 340687811 | Sep/27/2025 06:44 | guc_lzh | D - Defuse the Bombs | C++20 (GCC 13-64) | Wrong answer on test 2 | 390 ms | 1600 KB |
| 340687321 | Sep/27/2025 06:35 | guc_lzh | D - Defuse the Bombs | C++20 (GCC 13-64) | Wrong answer on test 8 | 500 ms | 1600 KB |
| 340359161 | Sep/25/2025 16:15 | vjudge.9 | K - Knowledge is Power | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 30 ms | 0 KB |
| 340358791 | Sep/25/2025 16:12 | OmarAboutaleb78 | K - Knowledge is Power | C++23 (GCC 14-64, msys2) | Accepted | 77 ms | 0 KB |
| 340358939 | Sep/25/2025 16:13 | vjudge.4 | K - Knowledge is Power | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 340358195 | Sep/25/2025 16:08 | Ajudiya_kashyaps | K - Knowledge is Power | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 0 KB |
| 340355297 | Sep/25/2025 15:49 | Codernikkk | K - Knowledge is Power | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 0 KB |
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