→ About Contest
→ 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 |
|---|---|---|---|---|---|---|---|
| 372197588 | Apr/23/2026 07:19 | oggy_007 | B - Bugcat's Counting Game | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 372197499 | Apr/23/2026 07:17 | MH_ISHRAK | A - Bugcaaaaaat | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 372197479 | Apr/23/2026 07:17 | Beautiful_War | H - Teaching Building | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 372197364 | Apr/23/2026 07:14 | oggy_007 | B - Bugcat's Counting Game | C++17 (GCC 7-32) | Wrong answer on test 3 | 31 ms | 0 KB |
| 372197320 | Apr/23/2026 07:13 | Md_Rahul_Ahmed | A - Bugcaaaaaat | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 372197067 | Apr/23/2026 07:08 | mh.utsho | B - Bugcat's Counting Game | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 372196912 | Apr/23/2026 07:04 | MH_ISHRAK | B - Bugcat's Counting Game | C++17 (GCC 7-32) | Wrong answer on test 4 | 31 ms | 0 KB |
| 372196847 | Apr/23/2026 07:03 | oggy_007 | A - Bugcaaaaaat | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 372196702 | Apr/23/2026 07:00 | mh.utsho | A - Bugcaaaaaat | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 372196562 | Apr/23/2026 06:58 | SiyamX7 | A - Bugcaaaaaat | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 372196374 | Apr/23/2026 06:54 | hitassman | F - Card Game | C++17 (GCC 7-32) | Accepted | 1203 ms | 16700 KB |
| 372196305 | Apr/23/2026 06:52 | Beautiful_War | F - Card Game | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 372196138 | Apr/23/2026 06:49 | Beautiful_War | B - Bugcat's Counting Game | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 372138629 | Apr/22/2026 16:21 | prateep | D - Locks | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 372137283 | Apr/22/2026 16:09 | prateep | D - Locks | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 0 KB |
| 371931294 | Apr/21/2026 06:12 | looY | C - Bugcat's Unique Queue | C++20 (GCC 13-64) | Accepted | 390 ms | 14200 KB |
| 371928121 | Apr/21/2026 04:43 | looY | C - Bugcat's Unique Queue | C++20 (GCC 13-64) | Time limit exceeded on test 3 | 1000 ms | 8700 KB |
| 371927031 | Apr/21/2026 04:09 | looY | B - Bugcat's Counting Game | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 371926975 | Apr/21/2026 04:07 | looY | B - Bugcat's Counting Game | C++20 (GCC 13-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 371925893 | Apr/21/2026 03:29 | neverick | A - Bugcaaaaaat | Java 21 | Wrong answer on test 1 | 187 ms | 0 KB |
| 371859980 | Apr/20/2026 14:31 | zyjh# | D - Locks | C++17 (GCC 7-32) | Accepted | 125 ms | 14700 KB |
| 371859587 | Apr/20/2026 14:27 | zyjh# | C - Bugcat's Unique Queue | C++17 (GCC 7-32) | Accepted | 390 ms | 4900 KB |
| 371859035 | Apr/20/2026 14:22 | zyjh# | A - Bugcaaaaaat | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 371858468 | Apr/20/2026 14:17 | zyjh# | B - Bugcat's Counting Game | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 371856129 | Apr/20/2026 13:47 | liagol | C - Bugcat's Unique Queue | C++17 (GCC 7-32) | Accepted | 437 ms | 7900 KB |
| 371856052 | Apr/20/2026 13:46 | liagol | C - Bugcat's Unique Queue | C++17 (GCC 7-32) | Time limit exceeded on test 3 | 1000 ms | 7800 KB |
| 371852904 | Apr/20/2026 13:02 | looY | A - Bugcaaaaaat | C++20 (GCC 13-64) | Accepted | 31 ms | 0 KB |
| 371833295 | Apr/20/2026 08:28 | Md._Nahid_Ullah_Joy | F - Card Game | C++17 (GCC 7-32) | Accepted | 875 ms | 24500 KB |
| 371833204 | Apr/20/2026 08:26 | Md._Nahid_Ullah_Joy | F - Card Game | C++17 (GCC 7-32) | Accepted | 859 ms | 24500 KB |
| 371833256 | Apr/20/2026 08:27 | Md._Nahid_Ullah_Joy | F - Card Game | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 24500 KB |
| 371807668 | Apr/19/2026 21:52 | HLtheCoderYT | A - Bugcaaaaaat | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 371807570 | Apr/19/2026 21:50 | HLtheCoderYT | A - Bugcaaaaaat | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 371765213 | Apr/19/2026 15:39 | verkhovsev | D - Locks | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 371764017 | Apr/19/2026 15:24 | verkhovsev | D - Locks | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 371763886 | Apr/19/2026 15:23 | verkhovsev | D - Locks | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 0 KB |
| 371763661 | Apr/19/2026 15:20 | verkhovsev | D - Locks | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 0 KB |
| 371746552 | Apr/19/2026 12:11 | Md._Nahid_Ullah_Joy | F - Card Game | C++17 (GCC 7-32) | Accepted | 906 ms | 24500 KB |
| 371735990 | Apr/19/2026 11:29 | Md._Nahid_Ullah_Joy | E - Bugcat's Gathering | C++17 (GCC 7-32) | Accepted | 140 ms | 15900 KB |
| 371724639 | Apr/19/2026 09:30 | SaiharshaASAP | E - Bugcat's Gathering | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 371724444 | Apr/19/2026 09:28 | SaiharshaASAP | J - Bugcat's Mahjong | C++23 (GCC 14-64, msys2) | Accepted | 187 ms | 58900 KB |
| 371724303 | Apr/19/2026 09:26 | SaiharshaASAP | J - Bugcat's Mahjong | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 0 ms | 0 KB |
| 371718199 | Apr/19/2026 08:12 | Md._Nahid_Ullah_Joy | F - Card Game | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 24000 KB |
| 371716100 | Apr/19/2026 07:40 | zxc_anton# | A - Bugcaaaaaat | Python 3 | Accepted | 46 ms | 0 KB |
| 371707675 | Apr/19/2026 04:31 | verkhovsev | C - Bugcat's Unique Queue | C++23 (GCC 14-64, msys2) | Accepted | 281 ms | 0 KB |
| 371706961 | Apr/19/2026 04:08 | verkhovsev | C - Bugcat's Unique Queue | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 3 | 1000 ms | 0 KB |
| 371655781 | Apr/18/2026 16:10 | verkhovsev# | C - Bugcat's Unique Queue | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 3 | 1000 ms | 0 KB |
| 371655406 | Apr/18/2026 16:07 | verkhovsev# | C - Bugcat's Unique Queue | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 3 | 1000 ms | 0 KB |
| 371652016 | Apr/18/2026 15:38 | verkhovsev# | B - Bugcat's Counting Game | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 371651098 | Apr/18/2026 15:30 | verkhovsev# | A - Bugcaaaaaat | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 371610824 | Apr/18/2026 10:58 | hitassman# | E - Bugcat's Gathering | C++17 (GCC 7-32) | Accepted | 203 ms | 81100 KB |
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