→ 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 |
|---|---|---|---|---|---|---|---|
| 365160963 | Mar/03/2026 05:20 | huwting | D - Fragmentation merging | C++17 (GCC 7-32) | Accepted | 78 ms | 200 KB |
| 365079847 | Mar/02/2026 14:46 | huwting | D - Fragmentation merging | C++17 (GCC 7-32) | Wrong answer on test 2 | 250 ms | 100 KB |
| 365076024 | Mar/02/2026 14:14 | huwting | D - Fragmentation merging | C++17 (GCC 7-32) | Wrong answer on test 2 | 62 ms | 196200 KB |
| 365073516 | Mar/02/2026 13:55 | huwting | D - Fragmentation merging | C++17 (GCC 7-32) | Wrong answer on test 2 | 62 ms | 196200 KB |
| 365071843 | Mar/02/2026 13:40 | huwting | D - Fragmentation merging | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 3000 ms | 17500 KB |
| 364944055 | Mar/01/2026 12:50 | huwting | D - Fragmentation merging | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 100 KB |
| 364942960 | Mar/01/2026 12:43 | huwting | D - Fragmentation merging | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 364926982 | Mar/01/2026 11:07 | huwting | A - CRC Test | C++17 (GCC 7-32) | Accepted | 140 ms | 100 KB |
| 364926692 | Mar/01/2026 11:05 | huwting | A - CRC Test | C++17 (GCC 7-32) | Wrong answer on test 1 | 93 ms | 100 KB |
| 364926372 | Mar/01/2026 11:03 | huwting | A - CRC Test | C++17 (GCC 7-32) | Runtime error on test 1 | 31 ms | 0 KB |
| 364915243 | Mar/01/2026 09:33 | huwting | F - Battery | C++17 (GCC 7-32) | Accepted | 140 ms | 3200 KB |
| 364913015 | Mar/01/2026 09:06 | huwting | F - Battery | C++17 (GCC 7-32) | Wrong answer on test 6 | 156 ms | 100 KB |
| 364912707 | Mar/01/2026 09:02 | huwting | F - Battery | C++17 (GCC 7-32) | Wrong answer on test 6 | 125 ms | 0 KB |
| 364912655 | Mar/01/2026 09:01 | huwting | F - Battery | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 364912459 | Mar/01/2026 08:59 | huwting | F - Battery | C++17 (GCC 7-32) | Wrong answer on test 6 | 171 ms | 100 KB |
| 364910471 | Mar/01/2026 08:33 | huwting | F - Battery | C++17 (GCC 7-32) | Wrong answer on test 6 | 140 ms | 800 KB |
| 362117155 | Feb/09/2026 14:34 | key.L | A - CRC Test | C++20 (GCC 13-64) | Accepted | 156 ms | 100 KB |
| 362092967 | Feb/09/2026 10:54 | key.L | F - Battery | C++17 (GCC 7-32) | Time limit exceeded on test 3 | 1000 ms | 3500 KB |
| 362089909 | Feb/09/2026 10:22 | key.L | F - Battery | C++17 (GCC 7-32) | Wrong answer on test 3 | 421 ms | 2400 KB |
| 362080978 | Feb/09/2026 08:50 | key.L | F - Battery | C++17 (GCC 7-32) | Accepted | 437 ms | 0 KB |
| 362077626 | Feb/09/2026 08:09 | key.L | D - Fragmentation merging | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 359199848 | Jan/22/2026 15:22 | Agnight866 | I - Sequence | C++17 (GCC 7-32) | Time limit exceeded on test 13 | 2000 ms | 0 KB |
| 359199152 | Jan/22/2026 15:16 | Agnight866 | I - Sequence | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 0 KB |
| 359193245 | Jan/22/2026 14:28 | Agnight866# | D - Fragmentation merging | C++17 (GCC 7-32) | Wrong answer on test 2 | 78 ms | 0 KB |
| 359185604 | Jan/22/2026 13:21 | Agnight866# | A - CRC Test | C++17 (GCC 7-32) | Accepted | 281 ms | 100 KB |
| 359185376 | Jan/22/2026 13:19 | Agnight866# | A - CRC Test | C++17 (GCC 7-32) | Accepted | 312 ms | 100 KB |
| 359184411 | Jan/22/2026 13:11 | Agnight866# | A - CRC Test | C++17 (GCC 7-32) | Wrong answer on test 9 | 234 ms | 100 KB |
| 359184087 | Jan/22/2026 13:08 | Agnight866# | A - CRC Test | C++17 (GCC 7-32) | Wrong answer on test 9 | 234 ms | 100 KB |
| 359183803 | Jan/22/2026 13:06 | Agnight866# | A - CRC Test | C++17 (GCC 7-32) | Wrong answer on test 9 | 250 ms | 0 KB |
| 359167468 | Jan/22/2026 10:52 | Agnight866# | F - Battery | C++17 (GCC 7-32) | Accepted | 125 ms | 9900 KB |
| 359167208 | Jan/22/2026 10:50 | Agnight866# | F - Battery | C++17 (GCC 7-32) | Wrong answer on test 2 | 0 ms | 0 KB |
| 359167077 | Jan/22/2026 10:49 | Agnight866# | F - Battery | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 359165478 | Jan/22/2026 10:35 | Agnight866# | F - Battery | C++17 (GCC 7-32) | Wrong answer on test 3 | 156 ms | 0 KB |
| 356521874 | Jan/05/2026 18:56 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++20 (GCC 13-64) | Accepted | 500 ms | 3200 KB |
| 356521553 | Jan/05/2026 18:53 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++20 (GCC 13-64) | Time limit exceeded on test 17 | 2000 ms | 2600 KB |
| 356521504 | Jan/05/2026 18:53 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++20 (GCC 13-64) | Time limit exceeded on test 17 | 2000 ms | 4700 KB |
| 356521360 | Jan/05/2026 18:52 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++20 (GCC 13-64) | Time limit exceeded on test 17 | 2000 ms | 4700 KB |
| 356521013 | Jan/05/2026 18:49 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++20 (GCC 13-64) | Accepted | 2000 ms | 4700 KB |
| 356520996 | Jan/05/2026 18:49 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 17 | 2000 ms | 4700 KB |
| 356520891 | Jan/05/2026 18:48 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 17 | 2000 ms | 4700 KB |
| 356520317 | Jan/05/2026 18:43 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 17 | 2000 ms | 4700 KB |
| 356520303 | Jan/05/2026 18:43 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++17 (GCC 7-32) | Time limit exceeded on test 16 | 2000 ms | 4700 KB |
| 356520282 | Jan/05/2026 18:43 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++20 (GCC 13-64) | Time limit exceeded on test 17 | 2000 ms | 4800 KB |
| 356520101 | Jan/05/2026 18:42 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++20 (GCC 13-64) | Time limit exceeded on test 17 | 2000 ms | 11800 KB |
| 356520088 | Jan/05/2026 18:42 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 17 | 2000 ms | 11800 KB |
| 356519996 | Jan/05/2026 18:41 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 17 | 2000 ms | 11800 KB |
| 356519938 | Jan/05/2026 18:40 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++17 (GCC 7-32) | Time limit exceeded on test 16 | 2000 ms | 17700 KB |
| 356519890 | Jan/05/2026 18:40 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++20 (GCC 13-64) | Time limit exceeded on test 17 | 2000 ms | 23500 KB |
| 356519911 | Jan/05/2026 18:40 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 17 | 2000 ms | 23500 KB |
| 356519522 | Jan/05/2026 18:37 | Alex2025_qwq | B - Mr.X and Reviewing Location | C++20 (GCC 13-64) | Wrong answer on test 5 | 15 ms | 23500 KB |
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