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→ 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 |
|---|---|---|---|---|---|---|---|
| 373891655 | May/08/2026 11:49 | Heixow | J - Spy | C++20 (GCC 13-64) | Accepted | 281 ms | 2100 KB |
| 373884490 | May/08/2026 10:04 | Heixow | J - Spy | C++20 (GCC 13-64) | Accepted | 281 ms | 2100 KB |
| 373879535 | May/08/2026 08:47 | Heixow | J - Spy | C++20 (GCC 13-64) | Time limit exceeded on test 2 | 1000 ms | 16300 KB |
| 373879387 | May/08/2026 08:44 | Heixow | J - Spy | C++20 (GCC 13-64) | Time limit exceeded on test 2 | 1000 ms | 16300 KB |
| 373875916 | May/08/2026 07:40 | Heixow | J - Spy | C++20 (GCC 13-64) | Time limit exceeded on test 2 | 1000 ms | 16300 KB |
| 373874506 | May/08/2026 07:11 | Heixow | J - Spy | C++20 (GCC 13-64) | Time limit exceeded on test 16 | 1000 ms | 1300 KB |
| 373873719 | May/08/2026 06:51 | Heixow | J - Spy | C++20 (GCC 13-64) | Wrong answer on test 10 | 93 ms | 1300 KB |
| 373872543 | May/08/2026 06:20 | Heixow | H - Prince and Princess | C++20 (GCC 13-64) | Accepted | 31 ms | 0 KB |
| 373872448 | May/08/2026 06:18 | Heixow | H - Prince and Princess | C++20 (GCC 13-64) | Wrong answer on test 13 | 31 ms | 100 KB |
| 373872115 | May/08/2026 06:08 | Heixow | C - Digital Path | C++20 (GCC 13-64) | Accepted | 296 ms | 62200 KB |
| 373871613 | May/08/2026 05:55 | Heixow | C - Digital Path | C++20 (GCC 13-64) | Wrong answer on test 3 | 250 ms | 63400 KB |
| 373870310 | May/08/2026 05:17 | Heixow | A - A Hard Problem | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 370482516 | Apr/10/2026 02:20 | Boodoochai | D - Holes | C++23 (GCC 14-64, msys2) | Accepted | 843 ms | 131400 KB |
| 370431862 | Apr/09/2026 16:59 | OpiumCat | F - Paper Grading | C++23 (GCC 14-64, msys2) | Accepted | 1468 ms | 120400 KB |
| 370422021 | Apr/09/2026 15:47 | OpiumCat | F - Paper Grading | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 140 ms | 101100 KB |
| 369887319 | Apr/05/2026 19:18 | 8c433d971212bf42 | E - Observation | C++20 (GCC 13-64) | Accepted | 1781 ms | 29400 KB |
| 369887184 | Apr/05/2026 19:17 | 8c433d971212bf42 | E - Observation | C++20 (GCC 13-64) | Wrong answer on test 2 | 859 ms | 29400 KB |
| 369886873 | Apr/05/2026 19:14 | 8c433d971212bf42 | E - Observation | C++20 (GCC 13-64) | Runtime error on test 2 | 109 ms | 29400 KB |
| 369884622 | Apr/05/2026 18:53 | 8c433d971212bf42 | E - Observation | C++20 (GCC 13-64) | Time limit exceeded on test 3 | 2000 ms | 179000 KB |
| 369883998 | Apr/05/2026 18:47 | 8c433d971212bf42 | E - Observation | C++20 (GCC 13-64) | Time limit exceeded on test 2 | 2000 ms | 180100 KB |
| 369882819 | Apr/05/2026 18:36 | 8c433d971212bf42 | E - Observation | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 2000 ms | 134100 KB |
| 369878892 | Apr/05/2026 18:00 | YamOCHca | G - Poker Game | Python 3 | Accepted | 93 ms | 2700 KB |
| 369878790 | Apr/05/2026 17:59 | YamOCHca | G - Poker Game | PyPy 3-64 | Accepted | 203 ms | 10900 KB |
| 369872670 | Apr/05/2026 17:05 | 8c433d971212bf42 | B - Chessboard | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 15700 KB |
| 369840632 | Apr/05/2026 12:11 | Bot_14 | E - Observation | C++23 (GCC 14-64, msys2) | Accepted | 1578 ms | 48400 KB |
| 369756129 | Apr/04/2026 19:25 | Hidgik | E - Observation | C++23 (GCC 14-64, msys2) | Accepted | 1828 ms | 17400 KB |
| 369755801 | Apr/04/2026 19:24 | Hidgik | E - Observation | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 1328 ms | 17400 KB |
| 369755306 | Apr/04/2026 19:23 | Hidgik | E - Observation | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 3 | 2000 ms | 45300 KB |
| 369739572 | Apr/04/2026 19:04 | -_TIMOFEY_- | I - Space Station | C++23 (GCC 14-64, msys2) | Wrong answer on test 23 | 1750 ms | 260100 KB |
| 369738176 | Apr/04/2026 19:02 | -_TIMOFEY_- | I - Space Station | C++23 (GCC 14-64, msys2) | Wrong answer on test 23 | 1828 ms | 260100 KB |
| 369733728 | Apr/04/2026 18:57 | -_TIMOFEY_- | I - Space Station | C++23 (GCC 14-64, msys2) | Wrong answer on test 23 | 1640 ms | 260200 KB |
| 369718796 | Apr/04/2026 18:39 | -_TIMOFEY_- | I - Space Station | C++17 (GCC 7-32) | Time limit exceeded on test 6 | 3000 ms | 251500 KB |
| 369711121 | Apr/04/2026 18:32 | -_TIMOFEY_- | I - Space Station | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 10 | 3000 ms | 260100 KB |
| 369747690 | Apr/04/2026 19:11 | -_TIMOFEY_- | I - Space Station | C++23 (GCC 14-64, msys2) | Accepted | 1671 ms | 260100 KB |
| 369747908 | Apr/04/2026 19:11 | Hidgik | E - Observation | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 1843 ms | 45400 KB |
| 369739987 | Apr/04/2026 19:05 | -_TIMOFEY_- | I - Space Station | C++23 (GCC 14-64, msys2) | Wrong answer on test 23 | 1781 ms | 260100 KB |
| 369737689 | Apr/04/2026 19:02 | Hidgik | E - Observation | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 1937 ms | 37300 KB |
| 369667909 | Apr/04/2026 18:02 | DIMSE | J - Spy | C++23 (GCC 14-64, msys2) | Accepted | 328 ms | 100 KB |
| 369734323 | Apr/04/2026 18:57 | -_TIMOFEY_- | I - Space Station | C++23 (GCC 14-64, msys2) | Wrong answer on test 23 | 1671 ms | 260100 KB |
| 369649288 | Apr/04/2026 17:51 | Hidgik | E - Observation | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 1906 ms | 37300 KB |
| 369731533 | Apr/04/2026 18:54 | -_TIMOFEY_- | I - Space Station | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 6 | 3000 ms | 394700 KB |
| 369730257 | Apr/04/2026 18:52 | -_TIMOFEY_- | I - Space Station | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 5 | 3000 ms | 260100 KB |
| 369730356 | Apr/04/2026 18:52 | -_TIMOFEY_- | I - Space Station | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 10 | 3000 ms | 260100 KB |
| 369728269 | Apr/04/2026 18:50 | -_TIMOFEY_- | I - Space Station | C++17 (GCC 7-32) | Time limit exceeded on test 6 | 3000 ms | 251400 KB |
| 369601353 | Apr/04/2026 17:25 | Hidgik | E - Observation | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 1171 ms | 17700 KB |
| 369598279 | Apr/04/2026 16:56 | Zukhos | B - Chessboard | C++23 (GCC 14-64, msys2) | Accepted | 187 ms | 22000 KB |
| 369598217 | Apr/04/2026 16:56 | Hidgik | I - Space Station | C++23 (GCC 14-64, msys2) | Accepted | 1984 ms | 26700 KB |
| 369597688 | Apr/04/2026 16:51 | Zukhos | B - Chessboard | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 203 ms | 22000 KB |
| 369597549 | Apr/04/2026 16:49 | Hidgik | I - Space Station | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 1343 ms | 26700 KB |
| 369597255 | Apr/04/2026 16:46 | MagicDrago | I - Space Station | C++23 (GCC 14-64, msys2) | Accepted | 765 ms | 72000 KB |
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