→ 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 |
|---|---|---|---|---|---|---|---|
| 379971596 | Jun/24/2026 07:00 | songzhixin | J - 被抹去的数字 | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 35200 KB |
| 379971548 | Jun/24/2026 06:59 | songzhixin | J - 被抹去的数字 | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 35200 KB |
| 379971550 | Jun/24/2026 06:59 | _smart_stupid_ | G - 命运石之门的选择 | C++17 (GCC 7-32) | Time limit exceeded on test 11 | 1000 ms | 524300 KB |
| 379971524 | Jun/24/2026 06:59 | ctzm | G - 命运石之门的选择 | C++23 (GCC 14-64, msys2) | Accepted | 218 ms | 29800 KB |
| 379971517 | Jun/24/2026 06:59 | songzhixin | F - 修修改 | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 0 KB |
| 379971493 | Jun/24/2026 06:58 | songzhixin | G - 命运石之门的选择 | C++20 (GCC 13-64) | Accepted | 343 ms | 27500 KB |
| 379971482 | Jun/24/2026 06:58 | _smart_stupid_ | G - 命运石之门的选择 | C++17 (GCC 7-32) | Wrong answer on test 2 | 140 ms | 6300 KB |
| 379971468 | Jun/24/2026 06:58 | ctzm | G - 命运石之门的选择 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 62 ms | 10200 KB |
| 379971383 | Jun/24/2026 06:56 | songzhixin | F - 修修改 | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 0 KB |
| 379971294 | Jun/24/2026 06:55 | songzhixin | J - 被抹去的数字 | C++20 (GCC 13-64) | Wrong answer on test 2 | 78 ms | 35200 KB |
| 379971275 | Jun/24/2026 06:54 | songzhixin | G - 命运石之门的选择 | C++20 (GCC 13-64) | Wrong answer on test 2 | 171 ms | 6300 KB |
| 379971180 | Jun/24/2026 06:53 | songzhixin | J - 被抹去的数字 | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 35200 KB |
| 379970992 | Jun/24/2026 06:50 | songzhixin | J - 被抹去的数字 | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 35200 KB |
| 379971006 | Jun/24/2026 06:50 | cf_ljy05 | F - 修修改 | C++17 (GCC 7-32) | Accepted | 93 ms | 100 KB |
| 379970982 | Jun/24/2026 06:50 | _smart_stupid_ | G - 命运石之门的选择 | C++17 (GCC 7-32) | Wrong answer on test 2 | 109 ms | 6300 KB |
| 379970904 | Jun/24/2026 06:49 | _smart_stupid_ | G - 命运石之门的选择 | C++17 (GCC 7-32) | Wrong answer on test 2 | 125 ms | 6300 KB |
| 379970871 | Jun/24/2026 06:48 | songzhixin | F - 修修改 | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 4000 KB |
| 379970732 | Jun/24/2026 06:46 | ctzm | G - 命运石之门的选择 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 62 ms | 10200 KB |
| 379970623 | Jun/24/2026 06:44 | songzhixin | F - 修修改 | C++20 (GCC 13-64) | Wrong answer on test 2 | 15 ms | 4000 KB |
| 379970209 | Jun/24/2026 06:36 | _smart_stupid_ | G - 命运石之门的选择 | C++17 (GCC 7-32) | Wrong answer on test 2 | 109 ms | 6300 KB |
| 379970215 | Jun/24/2026 06:36 | cf_ljy05 | J - 被抹去的数字 | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 15700 KB |
| 379970034 | Jun/24/2026 06:33 | ctzm | L - 样品检测 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 4000 KB |
| 379969887 | Jun/24/2026 06:31 | cf_ljy05 | J - 被抹去的数字 | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 15700 KB |
| 379969634 | Jun/24/2026 06:26 | ctzm | J - 被抹去的数字 | C++23 (GCC 14-64, msys2) | Accepted | 703 ms | 175100 KB |
| 379969630 | Jun/24/2026 06:26 | cf_ljy05 | J - 被抹去的数字 | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 15700 KB |
| 379969446 | Jun/24/2026 06:22 | cf_ljy05 | J - 被抹去的数字 | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 15700 KB |
| 379969338 | Jun/24/2026 06:20 | songzhixin | F - 修修改 | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 4000 KB |
| 379969063 | Jun/24/2026 06:16 | Cai_Guang | E - 侦探故事 | C++23 (GCC 14-64, msys2) | Accepted | 625 ms | 0 KB |
| 379969082 | Jun/24/2026 06:16 | songzhixin | G - 命运石之门的选择 | C++20 (GCC 13-64) | Wrong answer on test 2 | 140 ms | 5500 KB |
| 379968825 | Jun/24/2026 06:12 | cf_ljy05 | F - 修修改 | C++17 (GCC 7-32) | Wrong answer on test 5 | 31 ms | 0 KB |
| 379968482 | Jun/24/2026 06:06 | ctzm | L - 样品检测 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 4000 KB |
| 379968393 | Jun/24/2026 06:04 | songzhixin | J - 被抹去的数字 | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 39100 KB |
| 379968260 | Jun/24/2026 06:02 | ctzm | G - 命运石之门的选择 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 62 ms | 5500 KB |
| 379968259 | Jun/24/2026 06:02 | ctzm | L - 样品检测 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 62 ms | 4000 KB |
| 379967397 | Jun/24/2026 05:44 | songzhixin | G - 命运石之门的选择 | C++20 (GCC 13-64) | Wrong answer on test 2 | 125 ms | 5500 KB |
| 379966564 | Jun/24/2026 05:26 | cf_ljy05 | F - 修修改 | C++17 (GCC 7-32) | Wrong answer on test 5 | 31 ms | 0 KB |
| 379966406 | Jun/24/2026 05:22 | _smart_stupid_ | F - 修修改 | C++17 (GCC 7-32) | Accepted | 78 ms | 800 KB |
| 379966370 | Jun/24/2026 05:21 | songzhixin | G - 命运石之门的选择 | C++20 (GCC 13-64) | Wrong answer on test 2 | 140 ms | 4700 KB |
| 379966263 | Jun/24/2026 05:18 | _smart_stupid_ | J - 被抹去的数字 | C++17 (GCC 7-32) | Accepted | 484 ms | 45100 KB |
| 379966192 | Jun/24/2026 05:17 | songzhixin | L - 样品检测 | C++20 (GCC 13-64) | Accepted | 31 ms | 100 KB |
| 379966178 | Jun/24/2026 05:17 | cf_ljy05 | L - 样品检测 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 379965747 | Jun/24/2026 05:04 | songzhixin | A - 上下文管理器 | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 379965739 | Jun/24/2026 05:04 | ctzm | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Accepted | 187 ms | 30000 KB |
| 379965688 | Jun/24/2026 05:03 | ctzm | F - 修修改 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 4000 KB |
| 379965442 | Jun/24/2026 04:57 | ctzm | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 28200 KB |
| 379965318 | Jun/24/2026 04:55 | ctzm | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 27000 KB |
| 379965084 | Jun/24/2026 04:49 | ctzm | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 27000 KB |
| 379965061 | Jun/24/2026 04:49 | cf_ljy05 | F - 修修改 | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 379964855 | Jun/24/2026 04:44 | songzhixin | J - 被抹去的数字 | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 209400 KB |
| 379964716 | Jun/24/2026 04:41 | _smart_stupid_ | F - 修修改 | C++17 (GCC 7-32) | Wrong answer on test 5 | 31 ms | 1600 KB |
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