→ 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 |
|---|---|---|---|---|---|---|---|
| 374594929 | May/15/2026 13:22 | richardshen | B - 广告投放 | C++17 (GCC 7-32) | Accepted | 859 ms | 3200 KB |
| 374558425 | May/15/2026 05:00 | richardshen | I - 太阳轰炸 | C++17 (GCC 7-32) | Accepted | 687 ms | 34900 KB |
| 374557477 | May/15/2026 04:28 | richardshen | I - 太阳轰炸 | C++17 (GCC 7-32) | Runtime error on test 1 | 0 ms | 0 KB |
| 374556973 | May/15/2026 04:10 | richardshen | I - 太阳轰炸 | C++17 (GCC 7-32) | Time limit exceeded on test 8 | 1000 ms | 100 KB |
| 374556901 | May/15/2026 04:08 | richardshen | I - 太阳轰炸 | C++17 (GCC 7-32) | Time limit exceeded on test 8 | 1000 ms | 0 KB |
| 374485286 | May/14/2026 12:53 | richardshen# | I - 太阳轰炸 | C++17 (GCC 7-32) | Time limit exceeded on test 8 | 1000 ms | 0 KB |
| 374485161 | May/14/2026 12:52 | richardshen# | I - 太阳轰炸 | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 100 KB |
| 374484942 | May/14/2026 12:50 | richardshen# | I - 太阳轰炸 | C++17 (GCC 7-32) | Wrong answer on test 5 | 62 ms | 0 KB |
| 374480341 | May/14/2026 12:00 | richardshen# | C - 我得重新集结部队 | C++17 (GCC 7-32) | Accepted | 62 ms | 700 KB |
| 374480044 | May/14/2026 11:56 | richardshen# | C - 我得重新集结部队 | C++17 (GCC 7-32) | Wrong answer on test 7 | 31 ms | 700 KB |
| 374476770 | May/14/2026 11:20 | richardshen# | C - 我得重新集结部队 | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 0 KB |
| 374475930 | May/14/2026 11:10 | richardshen# | C - 我得重新集结部队 | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 374471873 | May/14/2026 10:24 | jerry14285714 | I - 太阳轰炸 | C++20 (GCC 13-64) | Accepted | 125 ms | 74500 KB |
| 374471491 | May/14/2026 10:20 | jerry14285714 | I - 太阳轰炸 | C++20 (GCC 13-64) | Wrong answer on test 6 | 140 ms | 74500 KB |
| 374471389 | May/14/2026 10:18 | richardshen# | E - 发通知 | C++17 (GCC 7-32) | Accepted | 671 ms | 37100 KB |
| 374471304 | May/14/2026 10:18 | richardshen# | E - 发通知 | C++17 (GCC 7-32) | Time limit exceeded on test 15 | 2000 ms | 37000 KB |
| 374471153 | May/14/2026 10:16 | richardshen# | E - 发通知 | C++17 (GCC 7-32) | Accepted | 593 ms | 37100 KB |
| 374471137 | May/14/2026 10:16 | jerry14285714 | I - 太阳轰炸 | C++20 (GCC 13-64) | Wrong answer on test 2 | 78 ms | 74400 KB |
| 374470795 | May/14/2026 10:12 | richardshen# | E - 发通知 | C++17 (GCC 7-32) | Wrong answer on test 10 | 46 ms | 4000 KB |
| 374470663 | May/14/2026 10:10 | richardshen# | E - 发通知 | C++17 (GCC 7-32) | Wrong answer on test 10 | 31 ms | 4000 KB |
| 374470325 | May/14/2026 10:06 | richardshen# | E - 发通知 | C++17 (GCC 7-32) | Wrong answer on test 10 | 31 ms | 4000 KB |
| 374468434 | May/14/2026 09:44 | richardshen# | E - 发通知 | C++17 (GCC 7-32) | Wrong answer on test 4 | 31 ms | 3900 KB |
| 374467858 | May/14/2026 09:37 | richardshen# | E - 发通知 | C++17 (GCC 7-32) | Wrong answer on test 4 | 15 ms | 2000 KB |
| 374467017 | May/14/2026 09:27 | richardshen# | E - 发通知 | C++17 (GCC 7-32) | Wrong answer on test 4 | 31 ms | 2000 KB |
| 374464703 | May/14/2026 08:57 | richardshen# | A - 班委竞选 | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 374384408 | May/13/2026 14:36 | jerry14285714# | C - 我得重新集结部队 | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 374381526 | May/13/2026 14:11 | jerry14285714# | B - 广告投放 | C++20 (GCC 13-64) | Time limit exceeded on test 27 | 2000 ms | 100 KB |
| 374381245 | May/13/2026 14:09 | jerry14285714# | B - 广告投放 | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 0 KB |
| 374380977 | May/13/2026 14:06 | jerry14285714# | B - 广告投放 | C++20 (GCC 13-64) | Time limit exceeded on test 27 | 2000 ms | 100 KB |
| 374377221 | May/13/2026 13:31 | jerry14285714# | B - 广告投放 | C++20 (GCC 13-64) | Wrong answer on test 3 | 31 ms | 0 KB |
| 374372633 | May/13/2026 12:42 | jerry14285714# | A - 班委竞选 | C++20 (GCC 13-64) | Accepted | 46 ms | 100 KB |
| 374364111 | May/13/2026 11:11 | maile123 | E - 发通知 | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 328 ms | 11500 KB |
| 374363641 | May/13/2026 11:06 | maile123 | F - 旅游胜地 | C++23 (GCC 14-64, msys2) | Accepted | 1296 ms | 34700 KB |
| 374361558 | May/13/2026 10:42 | maile123 | E - 发通知 | C++23 (GCC 14-64, msys2) | Wrong answer on test 18 | 328 ms | 11500 KB |
| 374357503 | May/13/2026 09:59 | maile123 | B - 广告投放 | C++23 (GCC 14-64, msys2) | Accepted | 640 ms | 800 KB |
| 374357266 | May/13/2026 09:57 | maile123 | B - 广告投放 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 26 | 2000 ms | 100 KB |
| 374357154 | May/13/2026 09:55 | maile123 | B - 广告投放 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 26 | 2000 ms | 100 KB |
| 374357044 | May/13/2026 09:54 | maile123 | B - 广告投放 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 26 | 2000 ms | 100 KB |
| 374294625 | May/12/2026 16:32 | jiaozijia | E - 发通知 | C++23 (GCC 14-64, msys2) | Accepted | 343 ms | 22100 KB |
| 374293117 | May/12/2026 16:17 | jiaozijia | E - 发通知 | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 15 ms | 0 KB |
| 374120459 | May/10/2026 19:29 | yuan200 | E - 发通知 | C++23 (GCC 14-64, msys2) | Wrong answer on test 10 | 31 ms | 0 KB |
| 374119139 | May/10/2026 19:13 | yuan200 | E - 发通知 | C++23 (GCC 14-64, msys2) | Accepted | 343 ms | 19800 KB |
| 374088573 | May/10/2026 13:10 | maile123# | K - 子串翻转回文串 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 23500 KB |
| 374081737 | May/10/2026 11:47 | maile123# | C - 我得重新集结部队 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 200 KB |
| 374078454 | May/10/2026 11:09 | maile123# | E - 发通知 | C++23 (GCC 14-64, msys2) | Wrong answer on test 10 | 31 ms | 0 KB |
| 374078170 | May/10/2026 11:06 | maile123# | E - 发通知 | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 46 ms | 0 KB |
| 374077874 | May/10/2026 11:03 | maile123# | E - 发通知 | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 31 ms | 0 KB |
| 374076402 | May/10/2026 10:48 | maile123# | E - 发通知 | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 31 ms | 5900 KB |
| 374074775 | May/10/2026 10:32 | maile123# | F - 旅游胜地 | C++23 (GCC 14-64, msys2) | Wrong answer on test 9 | 468 ms | 9400 KB |
| 374074270 | May/10/2026 10:28 | maile123# | E - 发通知 | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 31 ms | 5900 KB |
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