→ 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 |
|---|---|---|---|---|---|---|---|
| 373059827 | Apr/30/2026 15:35 | Little_End | G - Download Time Monitor | C++20 (GCC 13-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 373059725 | Apr/30/2026 15:34 | Little_End | G - Download Time Monitor | C++20 (GCC 13-64) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 373059621 | Apr/30/2026 15:32 | Little_End | G - Download Time Monitor | C++20 (GCC 13-64) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 373059572 | Apr/30/2026 15:32 | ohh. | G - Download Time Monitor | C++23 (GCC 14-64, msys2) | Accepted | 265 ms | 100 KB |
| 373059489 | Apr/30/2026 15:30 | Little_End | G - Download Time Monitor | C++20 (GCC 13-64) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 373059364 | Apr/30/2026 15:29 | kafuyuno | I - Integer Reaction | C++20 (GCC 13-64) | Accepted | 921 ms | 4000 KB |
| 373059345 | Apr/30/2026 15:29 | Little_End | G - Download Time Monitor | C++20 (GCC 13-64) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 373059320 | Apr/30/2026 15:28 | ohh. | G - Download Time Monitor | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 281 ms | 100 KB |
| 373059100 | Apr/30/2026 15:25 | Little_End | G - Download Time Monitor | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 373059058 | Apr/30/2026 15:25 | Little_End | G - Download Time Monitor | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 373058620 | Apr/30/2026 15:19 | ohh. | G - Download Time Monitor | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 265 ms | 0 KB |
| 373058130 | Apr/30/2026 15:13 | ohh. | G - Download Time Monitor | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 250 ms | 0 KB |
| 373056555 | Apr/30/2026 14:52 | Little_End | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 406 ms | 100 KB |
| 373055786 | Apr/30/2026 14:42 | ohh. | F - Download Speed Monitor | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 1600 KB |
| 373039466 | Apr/30/2026 11:42 | kafuyuno | I - Integer Reaction | C++20 (GCC 13-64) | Wrong answer on test 5 | 15 ms | 100 KB |
| 373037340 | Apr/30/2026 11:28 | kafuyuno | K - Number Deletion Game | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 373036292 | Apr/30/2026 11:20 | kafuyuno | K - Number Deletion Game | C++20 (GCC 13-64) | Wrong answer on test 8 | 62 ms | 0 KB |
| 373010228 | Apr/30/2026 07:50 | kafuyuno | G - Download Time Monitor | C++20 (GCC 13-64) | Accepted | 390 ms | 100 KB |
| 373010149 | Apr/30/2026 07:48 | kafuyuno | G - Download Time Monitor | C++20 (GCC 13-64) | Wrong answer on test 2 | 281 ms | 0 KB |
| 373009914 | Apr/30/2026 07:42 | kafuyuno | G - Download Time Monitor | C++20 (GCC 13-64) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 373007632 | Apr/30/2026 06:42 | kafuyuno | F - Download Speed Monitor | C++20 (GCC 13-64) | Accepted | 140 ms | 100 KB |
| 373007577 | Apr/30/2026 06:41 | kafuyuno | F - Download Speed Monitor | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 0 KB |
| 372968989 | Apr/29/2026 18:49 | _L.LL_ | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Accepted | 921 ms | 3400 KB |
| 372962234 | Apr/29/2026 17:42 | 120seconds | J - Tile Covering | C++20 (GCC 13-64) | Accepted | 2734 ms | 86200 KB |
| 372961950 | Apr/29/2026 17:40 | 120seconds | J - Tile Covering | C++20 (GCC 13-64) | Wrong answer on test 3 | 2515 ms | 86200 KB |
| 372961708 | Apr/29/2026 17:37 | 120seconds | J - Tile Covering | C++20 (GCC 13-64) | Wrong answer on test 3 | 2765 ms | 43100 KB |
| 372960502 | Apr/29/2026 17:26 | LittleBusters: Anna_131, cynosure6, pran.# | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Accepted | 1437 ms | 4900 KB |
| 372958808 | Apr/29/2026 17:11 | LittleBusters: Anna_131, cynosure6, pran.# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 372958477 | Apr/29/2026 17:08 | LittleBusters: Anna_131, cynosure6, pran.# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 0 KB |
| 372957717 | Apr/29/2026 17:01 | LittleBusters: Anna_131, cynosure6, pran.# | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 218 ms | 0 KB |
| 372956964 | Apr/29/2026 16:55 | bluef# | G - Download Time Monitor | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 372956602 | Apr/29/2026 16:52 | bluef# | G - Download Time Monitor | C++17 (GCC 7-32) | Wrong answer on test 3 | 546 ms | 0 KB |
| 372956133 | Apr/29/2026 16:48 | LittleBusters: Anna_131, cynosure6, pran.# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 31 ms | 0 KB |
| 372955941 | Apr/29/2026 16:46 | bluef# | G - Download Time Monitor | C++17 (GCC 7-32) | Wrong answer on test 3 | 562 ms | 0 KB |
| 372955723 | Apr/29/2026 16:44 | bluef# | G - Download Time Monitor | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 372955375 | Apr/29/2026 16:41 | LittleBusters: Anna_131, cynosure6, pran.# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 31 ms | 0 KB |
| 372952844 | Apr/29/2026 16:16 | LittleBusters: Anna_131, cynosure6, pran.# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 372952323 | Apr/29/2026 16:11 | LittleBusters: Anna_131, cynosure6, pran.# | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 15 ms | 0 KB |
| 372952159 | Apr/29/2026 16:09 | Code come: Duck-dake# | G - Download Time Monitor | C++17 (GCC 7-32) | Wrong answer on test 3 | 234 ms | 0 KB |
| 372952016 | Apr/29/2026 16:08 | LittleBusters: Anna_131, cynosure6, pran.# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 0 KB |
| 372951928 | Apr/29/2026 16:07 | LittleBusters: Anna_131, cynosure6, pran.# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 15 ms | 100 KB |
| 372951874 | Apr/29/2026 16:07 | Code come: Duck-dake# | G - Download Time Monitor | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 372951665 | Apr/29/2026 16:05 | Code come: Duck-dake# | G - Download Time Monitor | C++17 (GCC 7-32) | Wrong answer on test 3 | 187 ms | 0 KB |
| 372951338 | Apr/29/2026 16:02 | Code come: Duck-dake# | G - Download Time Monitor | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 372951302 | Apr/29/2026 16:02 | Code come: Duck-dake# | G - Download Time Monitor | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 372951086 | Apr/29/2026 16:00 | Code come: Duck-dake# | G - Download Time Monitor | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 100 KB |
| 372950284 | Apr/29/2026 15:54 | LittleBusters: Anna_131, cynosure6, pran.# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 372949727 | Apr/29/2026 15:49 | LittleBusters: Anna_131, cynosure6, pran.# | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 15 ms | 0 KB |
| 372949162 | Apr/29/2026 15:44 | LittleBusters: Anna_131, cynosure6, pran.# | K - Number Deletion Game | C++23 (GCC 14-64, msys2) | Wrong answer on test 7 | 31 ms | 0 KB |
| 372949124 | Apr/29/2026 15:44 | LittleBusters: Anna_131, cynosure6, pran.# | I - Integer Reaction | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 15 ms | 0 KB |
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