→ 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 |
|---|---|---|---|---|---|---|---|
| 395968491 | Oct/25/2026 13:07 | cur_lin3:08:07 | G - 两句话题面 | C++17 (GCC 7-32) | Wrong answer on test 2 | 390 ms | 0 KB |
| 395967904 | Oct/25/2026 13:01 | cur_lin3:08:07 | G - 两句话题面 | C++17 (GCC 7-32) | Wrong answer on test 2 | 359 ms | 0 KB |
| 395966954 | Oct/25/2026 12:53 | cur_lin3:08:07 | F - 模四识别 | C++17 (GCC 7-32) | Accepted | 140 ms | 0 KB |
| 395966473 | Oct/25/2026 12:50 | cur_lin3:08:07 | F - 模四识别 | C++17 (GCC 7-32) | Wrong answer on test 9 | 140 ms | 0 KB |
| 395966158 | Oct/25/2026 12:47 | cur_lin3:08:07 | F - 模四识别 | C++17 (GCC 7-32) | Wrong answer on test 9 | 125 ms | 0 KB |
| 395964780 | Oct/25/2026 12:34 | cur_lin3:08:07 | E - 游戏高手 | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 100 KB |
| 395962134 | Oct/25/2026 12:08 | cur_lin3:08:07 | D - 这个题简单，先做这个！ | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 395960368 | Oct/25/2026 11:51 | cur_lin3:08:07 | B - 一句话题面 | C++17 (GCC 7-32) | Accepted | 187 ms | 0 KB |
| 395959740 | Oct/25/2026 11:45 | cur_lin3:08:07 | A - BCPC 2024 | C++17 (GCC 7-32) | Accepted | 31 ms | 0 KB |
| 395959019 | Oct/25/2026 11:39 | cur_lin3:08:07 | A - BCPC 2024 | C++17 (GCC 7-32) | Wrong answer on test 5 | 31 ms | 0 KB |
| 395780247 | Oct/24/2026 05:04 | hihihi198 | I - 晶体化 | C++20 (GCC 13-64) | Wrong answer on test 6 | 1390 ms | 52000 KB |
| 395779955 | Oct/24/2026 04:56 | hihihi198 | I - 晶体化 | C++20 (GCC 13-64) | Wrong answer on test 6 | 1531 ms | 51900 KB |
| 395779271 | Oct/24/2026 04:38 | hihihi198 | I - 晶体化 | C++20 (GCC 13-64) | Time limit exceeded on test 6 | 2000 ms | 0 KB |
| 395717118 | Oct/23/2026 17:48 | hihihi198 | F - 模四识别 | C++20 (GCC 13-64) | Accepted | 156 ms | 900 KB |
| 395691791 | Oct/23/2026 14:51 | hihihi198 | G - 两句话题面 | C++20 (GCC 13-64) | Accepted | 187 ms | 0 KB |
| 395690695 | Oct/23/2026 14:42 | hihihi198 | E - 游戏高手 | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 395688564 | Oct/23/2026 14:24 | hihihi198 | D - 这个题简单，先做这个！ | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 395680647 | Oct/23/2026 13:11 | hihihi198 | C - I Am the Captain of USTA | C++20 (GCC 13-64) | Time limit exceeded on test 20 | 1000 ms | 0 KB |
| 395672894 | Oct/23/2026 12:00 | hihihi198 | B - 一句话题面 | C++20 (GCC 13-64) | Accepted | 93 ms | 0 KB |
| 395672373 | Oct/23/2026 11:55 | hihihi198 | A - BCPC 2024 | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 393475149 | Oct/07/2026 10:21 | wql_qd | D - 这个题简单，先做这个！ | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 393473947 | Oct/07/2026 10:08 | wql_qd | D - 这个题简单，先做这个！ | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 387772406 | Aug/20/2026 12:07 | dengzixuan | D - 这个题简单，先做这个！ | C++17 (GCC 7-32) | Accepted | 62 ms | 100 KB |
| 387771179 | Aug/20/2026 11:56 | dengzixuan | D - 这个题简单，先做这个！ | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 387769224 | Aug/20/2026 11:38 | dengzixuan | D - 这个题简单，先做这个！ | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 384576178 | Jul/28/2026 05:21 | wangyuwen0919 | H - Good Digits | C++17 (GCC 7-32) | Accepted | 312 ms | 100 KB |
| 384259823 | Jul/26/2026 03:15 | wangyuwen0919 | D - 这个题简单，先做这个！ | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 384145207 | Jul/25/2026 06:31 | wangyuwen0919 | H - Good Digits | C++17 (GCC 7-32) | Accepted | 312 ms | 100 KB |
| 369300595 | Apr/02/2026 04:56 | zhangshenqi1111 | D - 这个题简单，先做这个！ | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 369300548 | Apr/02/2026 04:54 | zhangshenqi1111 | D - 这个题简单，先做这个！ | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 0 KB |
| 366470020 | Mar/13/2026 11:43 | Co6 | A - BCPC 2024 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 1000 ms | 0 KB |
| 366128606 | Mar/10/2026 17:54 | KKlang | H - Good Digits | C++23 (GCC 14-64, msys2) | Accepted | 296 ms | 97900 KB |
| 366128424 | Mar/10/2026 17:52 | KKlang | H - Good Digits | C++23 (GCC 14-64, msys2) | Memory limit exceeded on test 1 | 171 ms | 262100 KB |
| 366127132 | Mar/10/2026 17:43 | KKlang | H - Good Digits | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 187 ms | 244600 KB |
| 366126651 | Mar/10/2026 17:40 | KKlang | H - Good Digits | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 7 | 1000 ms | 195800 KB |
| 366125770 | Mar/10/2026 17:34 | KKlang | H - Good Digits | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 156 ms | 195700 KB |
| 366123470 | Mar/10/2026 17:18 | KKlang | H - Good Digits | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 1000 ms | 195700 KB |
| 366123299 | Mar/10/2026 17:16 | KKlang | H - Good Digits | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 1 | 1000 ms | 195700 KB |
| 358752625 | Jan/19/2026 14:02 | lifesick | N - Pentiment - Mark of Submission - | C++20 (GCC 13-64) | Time limit exceeded on test 4 | 3000 ms | 163800 KB |
| 356707395 | Jan/07/2026 08:54 | WZH_chinese | H - Good Digits | C++17 (GCC 7-32) | Time limit exceeded on test 3 | 1000 ms | 100 KB |
| 355237479 | Dec/27/2025 04:15 | wangguiwen | D - 这个题简单，先做这个！ | C++17 (GCC 7-32) | Accepted | 46 ms | 7800 KB |
| 355237024 | Dec/27/2025 04:01 | wangguiwen | D - 这个题简单，先做这个！ | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 355036181 | Dec/25/2025 13:02 | HforikT | D - 这个题简单，先做这个！ | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 355035967 | Dec/25/2025 13:00 | HforikT | D - 这个题简单，先做这个！ | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 354934174 | Dec/24/2025 15:10 | Yuziyue | B - 一句话题面 | C++17 (GCC 7-32) | Accepted | 203 ms | 7900 KB |
| 352562167 | Dec/08/2025 16:46 | CJLFx | F - 模四识别 | C++17 (GCC 7-32) | Accepted | 109 ms | 7100 KB |
| 352557944 | Dec/08/2025 16:19 | CJLFx | D - 这个题简单，先做这个！ | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 352141107 | Dec/06/2025 03:37 | cerulean_2023 | H - Good Digits | C++20 (GCC 13-64) | Wrong answer on test 3 | 15 ms | 100 KB |
| 352141046 | Dec/06/2025 03:35 | cerulean_2023 | H - Good Digits | C++20 (GCC 13-64) | Time limit exceeded on test 1 | 1000 ms | 0 KB |
| 351847275 | Dec/04/2025 13:56 | ChNeutron | I - 晶体化 | C++17 (GCC 7-32) | Wrong answer on test 4 | 31 ms | 100 KB |
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