→ 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 |
|---|---|---|---|---|---|---|---|
| 386629956 | Aug/11/2026 17:43 | yangxyz# | K - 街树的影子 | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 15700 KB |
| 386626002 | Aug/11/2026 17:13 | yangxyz# | M - Lowbit OR Lowbit | C++17 (GCC 7-32) | Accepted | 671 ms | 15700 KB |
| 386625461 | Aug/11/2026 17:10 | yangxyz# | M - Lowbit OR Lowbit | C++17 (GCC 7-32) | Wrong answer on test 4 | 109 ms | 7900 KB |
| 386623176 | Aug/11/2026 16:52 | AsteriOoO | F - 修修改 | C++23 (GCC 14-64, msys2) | Accepted | 140 ms | 15900 KB |
| 386622263 | Aug/11/2026 16:45 | yangxyz# | M - Lowbit OR Lowbit | C++17 (GCC 7-32) | Wrong answer on test 4 | 109 ms | 11800 KB |
| 386621549 | Aug/11/2026 16:40 | yangxyz# | A - 上下文管理器 | C++17 (GCC 7-32) | Accepted | 937 ms | 16900 KB |
| 386617333 | Aug/11/2026 16:12 | AsteriOoO | F - 修修改 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 15900 KB |
| 386617219 | Aug/11/2026 16:11 | AsteriOoO | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 0 ms | 15900 KB |
| 386616715 | Aug/11/2026 16:08 | yangxyz# | M - Lowbit OR Lowbit | C++17 (GCC 7-32) | Wrong answer on test 4 | 93 ms | 4700 KB |
| 386616220 | Aug/11/2026 16:05 | yangxyz# | M - Lowbit OR Lowbit | C++17 (GCC 7-32) | Wrong answer on test 3 | 46 ms | 4700 KB |
| 386613396 | Aug/11/2026 15:44 | yangxyz# | D - MEtriX | C++17 (GCC 7-32) | Accepted | 109 ms | 100 KB |
| 386612222 | Aug/11/2026 15:35 | yangxyz# | H - 顶针串 | C++17 (GCC 7-32) | Accepted | 140 ms | 4700 KB |
| 386611431 | Aug/11/2026 15:29 | AsteriOoO | F - 修修改 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 15900 KB |
| 386611125 | Aug/11/2026 15:27 | yangxyz# | B - 麻雀 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 386610459 | Aug/11/2026 15:21 | AsteriOoO | J - 被抹去的数字 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 0 KB |
| 386600619 | Aug/11/2026 14:08 | hexiang_xiaoyang | F - 修修改 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 15900 KB |
| 386599279 | Aug/11/2026 13:59 | hexiang_xiaoyang | F - 修修改 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 15900 KB |
| 386585481 | Aug/11/2026 12:01 | hexiang_xiaoyang | L - 样品检测 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 386584175 | Aug/11/2026 11:51 | hexiang_xiaoyang | L - 样品检测 | C++23 (GCC 14-64, msys2) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 386583956 | Aug/11/2026 11:49 | hexiang_xiaoyang | L - 样品检测 | C++23 (GCC 14-64, msys2) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 386577504 | Aug/11/2026 10:57 | hexiang_xiaoyang | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 8800 KB |
| 386576630 | Aug/11/2026 10:50 | hexiang_xiaoyang | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 7100 KB |
| 386576122 | Aug/11/2026 10:46 | hexiang_xiaoyang | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 7100 KB |
| 386574264 | Aug/11/2026 10:29 | hexiang_xiaoyang | M - Lowbit OR Lowbit | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 500 KB |
| 386574088 | Aug/11/2026 10:28 | hexiang_xiaoyang | M - Lowbit OR Lowbit | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 46 ms | 100 KB |
| 386566036 | Aug/11/2026 09:11 | hexiang_xiaoyang | H - 顶针串 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 6300 KB |
| 386561351 | Aug/11/2026 08:17 | hexiang_xiaoyang | F - 修修改 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 500 KB |
| 386519413 | Aug/10/2026 20:11 | lz123 | A - 上下文管理器 | C++23 (GCC 14-64, msys2) | Accepted | 250 ms | 26000 KB |
| 386450275 | Aug/10/2026 10:35 | 99_wood# | F - 修修改 | C++20 (GCC 13-64) | Accepted | 109 ms | 1600 KB |
| 386450190 | Aug/10/2026 10:34 | 99_wood# | F - 修修改 | C++20 (GCC 13-64) | Accepted | 46 ms | 400 KB |
| 386449219 | Aug/10/2026 10:25 | 99_wood# | F - 修修改 | C++20 (GCC 13-64) | Wrong answer on test 2 | 15 ms | 400 KB |
| 386446091 | Aug/10/2026 09:55 | 99_wood# | F - 修修改 | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 400 KB |
| 386444893 | Aug/10/2026 09:45 | 99_wood# | F - 修修改 | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 200 KB |
| 386443307 | Aug/10/2026 09:29 | 99_wood# | F - 修修改 | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 400 KB |
| 386442452 | Aug/10/2026 09:21 | 99_wood# | F - 修修改 | C++20 (GCC 13-64) | Runtime error on test 3 | 31 ms | 400 KB |
| 386442360 | Aug/10/2026 09:20 | 99_wood# | F - 修修改 | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 400 KB |
| 386442176 | Aug/10/2026 09:18 | 99_wood# | F - 修修改 | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 93 ms | 262100 KB |
| 386442144 | Aug/10/2026 09:18 | 99_wood# | K - 街树的影子 | C++20 (GCC 13-64) | Wrong answer on test 1 | 265 ms | 366200 KB |
| 386439953 | Aug/10/2026 08:52 | Sena0612 | M - Lowbit OR Lowbit | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 100 KB |
| 386439491 | Aug/10/2026 08:45 | Sena0612 | M - Lowbit OR Lowbit | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 62 ms | 100 KB |
| 386438817 | Aug/10/2026 08:35 | Sena0612 | M - Lowbit OR Lowbit | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 100 KB |
| 386438542 | Aug/10/2026 08:31 | Sena0612 | M - Lowbit OR Lowbit | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 31 ms | 100 KB |
| 386437897 | Aug/10/2026 08:22 | 99_wood# | K - 街树的影子 | C++20 (GCC 13-64) | Accepted | 93 ms | 7500 KB |
| 386437590 | Aug/10/2026 08:17 | 99_wood# | K - 街树的影子 | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 4000 KB |
| 386437535 | Aug/10/2026 08:16 | Sena0612 | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Accepted | 156 ms | 13000 KB |
| 386437121 | Aug/10/2026 08:11 | 99_wood# | K - 街树的影子 | C++20 (GCC 13-64) | Wrong answer on test 3 | 15 ms | 2000 KB |
| 386437088 | Aug/10/2026 08:10 | 99_wood# | K - 街树的影子 | C++20 (GCC 13-64) | Wrong answer on test 1 | 0 ms | 2000 KB |
| 386436791 | Aug/10/2026 08:06 | Sena0612 | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Wrong answer on test 9 | 171 ms | 10600 KB |
| 386436739 | Aug/10/2026 08:05 | Sena0612 | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Wrong answer on test 9 | 156 ms | 10600 KB |
| 386436610 | Aug/10/2026 08:03 | Sena0612 | K - 街树的影子 | C++23 (GCC 14-64, msys2) | Wrong answer on test 9 | 312 ms | 10600 KB |
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