→ 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 |
|---|---|---|---|---|---|---|---|
| 384258829 | Jul/26/2026 02:44 | shiki-# | H - 顶针串 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 2600 KB |
| 384258704 | Jul/26/2026 02:39 | shiki-# | D - MEtriX | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 4900 KB |
| 384258550 | Jul/26/2026 02:32 | shiki-# | B - 麻雀 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 384234240 | Jul/25/2026 20:26 | maomitgd | D - MEtriX | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 384233695 | Jul/25/2026 20:22 | maomitgd | D - MEtriX | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 0 KB |
| 384233128 | Jul/25/2026 20:19 | maomitgd | D - MEtriX | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 100 KB |
| 384217959 | Jul/25/2026 18:22 | UKE2006 | L - 样品检测 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 384217741 | Jul/25/2026 18:20 | UKE2006 | L - 样品检测 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 0 KB |
| 384182269 | Jul/25/2026 12:48 | CST2: zhuanshengnanda, hansame, maomitgd# | F - 修修改 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 3500 KB |
| 384181581 | Jul/25/2026 12:41 | UKE2006# | F - 修修改 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 3500 KB |
| 384181506 | Jul/25/2026 12:40 | CST2: zhuanshengnanda, hansame, maomitgd# | F - 修修改 | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 0 KB |
| 384175936 | Jul/25/2026 11:58 | UKE2006# | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Accepted | 187 ms | 6200 KB |
| 384174147 | Jul/25/2026 11:45 | UKE2006# | M - Lowbit OR Lowbit | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 100 KB |
| 384172284 | Jul/25/2026 11:34 | UKE2006# | H - 顶针串 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 2500 KB |
| 384170975 | Jul/25/2026 11:24 | UKE2006# | C - 去旅行 | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 100 KB |
| 384170968 | Jul/25/2026 11:24 | Windfall_Back | L - 样品检测 | C++20 (GCC 13-64) | Wrong answer on test 2 | 15 ms | 0 KB |
| 384170922 | Jul/25/2026 11:24 | Windfall_Back | L - 样品检测 | C++20 (GCC 13-64) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 384169775 | Jul/25/2026 11:13 | CST2: zhuanshengnanda, hansame, maomitgd# | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 250 ms | 22700 KB |
| 384169151 | Jul/25/2026 11:07 | UKE2006# | C - 去旅行 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 93 ms | 0 KB |
| 384169074 | Jul/25/2026 11:07 | CST2: zhuanshengnanda, hansame, maomitgd# | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Wrong answer on test 13 | 46 ms | 0 KB |
| 384166167 | Jul/25/2026 10:42 | UKE2006# | C - 去旅行 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 62 ms | 0 KB |
| 384164983 | Jul/25/2026 10:32 | CST2: zhuanshengnanda, hansame, maomitgd# | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Accepted | 125 ms | 8800 KB |
| 384163682 | Jul/25/2026 10:21 | ZhihuaXie | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Accepted | 125 ms | 14400 KB |
| 384163611 | Jul/25/2026 10:20 | ZhihuaXie | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Runtime error on test 3 | 31 ms | 0 KB |
| 384162080 | Jul/25/2026 10:06 | ZhihuaXie | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Runtime error on test 3 | 46 ms | 0 KB |
| 384161934 | Jul/25/2026 10:05 | UKE2006# | D - MEtriX | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 384161979 | Jul/25/2026 10:05 | CST2: zhuanshengnanda, hansame, maomitgd# | F - 修修改 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 384161796 | Jul/25/2026 10:03 | UKE2006# | D - MEtriX | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 384160780 | Jul/25/2026 09:55 | ZhihuaXie | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 384160064 | Jul/25/2026 09:50 | UKE2006# | B - 麻雀 | C++23 (GCC 14-64, msys2) | Accepted | 15 ms | 0 KB |
| 384159767 | Jul/25/2026 09:47 | UKE2006# | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 328 ms | 34000 KB |
| 384155530 | Jul/25/2026 09:09 | CST2: zhuanshengnanda, hansame, maomitgd# | M - Lowbit OR Lowbit | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 0 KB |
| 384155367 | Jul/25/2026 09:06 | CST2: zhuanshengnanda, hansame, maomitgd# | H - 顶针串 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 2600 KB |
| 384155357 | Jul/25/2026 09:05 | CST2: zhuanshengnanda, hansame, maomitgd# | F - 修修改 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 0 KB |
| 384154204 | Jul/25/2026 08:46 | CST2: zhuanshengnanda, hansame, maomitgd# | D - MEtriX | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 4900 KB |
| 384154029 | Jul/25/2026 08:44 | CST2: zhuanshengnanda, hansame, maomitgd# | D - MEtriX | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 0 KB |
| 384153230 | Jul/25/2026 08:34 | CST2: zhuanshengnanda, hansame, maomitgd# | B - 麻雀 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 384146548 | Jul/25/2026 06:49 | Siyiwangwei | F - 修修改 | C++23 (GCC 14-64, msys2) | Accepted | 125 ms | 500 KB |
| 384137094 | Jul/25/2026 03:00 | ZhihuaXie | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 4 | 1000 ms | 100 KB |
| 384074362 | Jul/24/2026 14:50 | Siyiwangwei | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 5400 KB |
| 384071118 | Jul/24/2026 14:24 | Siyiwangwei | B - 麻雀 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 384070819 | Jul/24/2026 14:21 | Siyiwangwei | H - 顶针串 | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 2500 KB |
| 384070741 | Jul/24/2026 14:20 | Siyiwangwei | H - 顶针串 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 46 ms | 0 KB |
| 384070658 | Jul/24/2026 14:19 | Siyiwangwei | H - 顶针串 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 100 KB |
| 384070568 | Jul/24/2026 14:18 | Siyiwangwei | H - 顶针串 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 384070310 | Jul/24/2026 14:16 | Siyiwangwei | H - 顶针串 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 384070100 | Jul/24/2026 14:14 | Siyiwangwei | H - 顶针串 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 0 KB |
| 384068695 | Jul/24/2026 14:05 | Siyiwangwei | M - Lowbit OR Lowbit | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 100 KB |
| 384062066 | Jul/24/2026 13:19 | Qder11 | M - Lowbit OR Lowbit | C++23 (GCC 14-64, msys2) | Accepted | 718 ms | 4000 KB |
| 384051140 | Jul/24/2026 12:00 | ZhihuaXie | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 296 ms | 24000 KB |
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