→ About Contest
The English statement is generated from the official Chinese version by LLM and fine-tuned manually. Any mistake in the English statement does not imply a mistake in the Chinese statement.
→ 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 |
|---|---|---|---|---|---|---|---|
| 371467282 | Apr/17/2026 10:46 | UKE2006 | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 371466019 | Apr/17/2026 10:29 | UKE2006 | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 371465594 | Apr/17/2026 10:23 | UKE2006 | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 62 ms | 0 KB |
| 371391586 | Apr/16/2026 17:04 | NeverForget: Tz_CN, unhappylord, iskcc# | C - Radio Direction Finding | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 371389773 | Apr/16/2026 16:50 | NeverForget: Tz_CN, unhappylord, iskcc# | C - Radio Direction Finding | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 371384204 | Apr/16/2026 16:07 | NeverForget: Tz_CN, unhappylord, iskcc# | B - Area of the Devil | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 0 KB |
| 371374348 | Apr/16/2026 14:51 | NeverForget: Tz_CN, unhappylord, iskcc# | E - Divide | C++23 (GCC 14-64, msys2) | Accepted | 734 ms | 392100 KB |
| 371365030 | Apr/16/2026 13:31 | NeverForget: Tz_CN, unhappylord, iskcc# | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Accepted | 968 ms | 3400 KB |
| 371362346 | Apr/16/2026 13:06 | NeverForget: Tz_CN, unhappylord, iskcc# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 371354788 | Apr/16/2026 13:01 | NeverForget: Tz_CN, unhappylord, iskcc# | G - Download Time Monitor | C++23 (GCC 14-64, msys2) | Accepted | 312 ms | 0 KB |
| 371353739 | Apr/16/2026 12:51 | NeverForget: Tz_CN, unhappylord, iskcc# | G - Download Time Monitor | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 371352754 | Apr/16/2026 12:40 | NeverForget: Tz_CN, unhappylord, iskcc# | G - Download Time Monitor | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 371351026 | Apr/16/2026 12:22 | NeverForget: Tz_CN, unhappylord, iskcc# | F - Download Speed Monitor | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 800 KB |
| 371349951 | Apr/16/2026 12:11 | NeverForget: Tz_CN, unhappylord, iskcc# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 0 KB |
| 371239243 | Apr/15/2026 13:53 | king1024 | I - Integer Reaction | C++17 (GCC 7-32) | Accepted | 2359 ms | 2400 KB |
| 371237509 | Apr/15/2026 13:38 | hanyunda123456789 | I - Integer Reaction | C++17 (GCC 7-32) | Accepted | 937 ms | 1100 KB |
| 371235207 | Apr/15/2026 13:15 | king1024 | I - Integer Reaction | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 371228933 | Apr/15/2026 12:17 | hanyunda123456789 | G - Download Time Monitor | C++17 (GCC 7-32) | Accepted | 218 ms | 100 KB |
| 371228640 | Apr/15/2026 12:14 | king1024 | G - Download Time Monitor | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 371228021 | Apr/15/2026 12:09 | hanyunda123456789 | G - Download Time Monitor | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 371225516 | Apr/15/2026 11:45 | hanyunda123456789 | G - Download Time Monitor | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 371224508 | Apr/15/2026 11:35 | hanyunda123456789 | G - Download Time Monitor | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 371224285 | Apr/15/2026 11:33 | hanyunda123456789 | G - Download Time Monitor | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 371223493 | Apr/15/2026 11:25 | king1024 | K - Number Deletion Game | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 371222700 | Apr/15/2026 11:18 | king1024 | K - Number Deletion Game | C++17 (GCC 7-32) | Wrong answer on test 3 | 31 ms | 0 KB |
| 371221841 | Apr/15/2026 11:10 | hanyunda123456789 | F - Download Speed Monitor | C++17 (GCC 7-32) | Accepted | 437 ms | 800 KB |
| 371147706 | Apr/14/2026 18:02 | bing-keli | G - Download Time Monitor | C++23 (GCC 14-64, msys2) | Accepted | 421 ms | 0 KB |
| 371147296 | Apr/14/2026 17:59 | bing-keli | G - Download Time Monitor | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 371147206 | Apr/14/2026 17:59 | bing-keli | G - Download Time Monitor | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 46 ms | 0 KB |
| 371146819 | Apr/14/2026 17:56 | bing-keli | G - Download Time Monitor | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 371146291 | Apr/14/2026 17:53 | bing-keli | G - Download Time Monitor | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 371145350 | Apr/14/2026 17:46 | bing-keli | G - Download Time Monitor | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 1000 ms | 100 KB |
| 371116338 | Apr/14/2026 13:58 | bing-keli | F - Download Speed Monitor | C++23 (GCC 14-64, msys2) | Accepted | 328 ms | 100 KB |
| 371102142 | Apr/14/2026 12:01 | duck755# | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Accepted | 1250 ms | 3300 KB |
| 371101685 | Apr/14/2026 11:57 | duck755# | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 371101737 | Apr/14/2026 11:57 | duck755# | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 7 | 3000 ms | 100 KB |
| 371101485 | Apr/14/2026 11:56 | duck755# | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 7 | 3000 ms | 100 KB |
| 371101277 | Apr/14/2026 11:54 | duck755# | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 7 | 3000 ms | 0 KB |
| 371100124 | Apr/14/2026 11:44 | monkey_0 | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Accepted | 937 ms | 3400 KB |
| 371100161 | Apr/14/2026 11:44 | duck755# | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 7 | 3000 ms | 100 KB |
| 371096615 | Apr/14/2026 11:08 | monkey_0 | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Accepted | 1015 ms | 3100 KB |
| 371093376 | Apr/14/2026 10:33 | duck755# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 0 KB |
| 371092919 | Apr/14/2026 10:28 | duck755# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 0 KB |
| 371092842 | Apr/14/2026 10:27 | duck755# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 0 KB |
| 371092474 | Apr/14/2026 10:25 | duck755# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 371091461 | Apr/14/2026 10:14 | duck755# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 371091078 | Apr/14/2026 10:10 | monkey_0 | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 371090857 | Apr/14/2026 10:08 | monkey_0 | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 0 KB |
| 371090845 | Apr/14/2026 10:08 | duck755# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 46 ms | 0 KB |
| 371090275 | Apr/14/2026 10:02 | duck755# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 0 KB |
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