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→ 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 |
|---|---|---|---|---|---|---|---|
| 368486206 | Mar/28/2026 13:26 | FreenCKup | B - 按位或 | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 1400 KB |
| 368482481 | Mar/28/2026 12:52 | FreenCKup | A - 最大公约数与和 | PyPy 3-64 | Accepted | 62 ms | 0 KB |
| 368481664 | Mar/28/2026 12:45 | FreenCKup | A - 最大公约数与和 | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 366626373 | Mar/14/2026 15:53 | Shinomiyaa | A - 最大公约数与和 | C++17 (GCC 7-32) | Accepted | 46 ms | 0 KB |
| 366626066 | Mar/14/2026 15:50 | Shinomiyaa | A - 最大公约数与和 | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 8200 KB |
| 366625435 | Mar/14/2026 15:45 | Shinomiyaa | A - 最大公约数与和 | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 362951784 | Feb/14/2026 21:35 | luffy_inspired_0 | A - 最大公约数与和 | C++17 (GCC 7-32) | Accepted | 171 ms | 0 KB |
| 361281426 | Feb/03/2026 15:33 | molongdadi | B - 按位或 | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 100 KB |
| 361280719 | Feb/03/2026 15:28 | molongdadi | A - 最大公约数与和 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 360084126 | Jan/27/2026 08:15 | zhanbo__11 | A - 最大公约数与和 | Python 3 | Wrong answer on test 2 | 46 ms | 12100 KB |
| 359651591 | Jan/25/2026 04:38 | Pedrinho_Eu | B - 按位或 | C++20 (GCC 13-64) | Accepted | 78 ms | 100 KB |
| 359486394 | Jan/24/2026 05:08 | Pedrinho_Eu | A - 最大公约数与和 | C++20 (GCC 13-64) | Accepted | 46 ms | 0 KB |
| 358158364 | Jan/17/2026 05:36 | ss250400208 | A - 最大公约数与和 | PyPy 3-64 | Wrong answer on test 2 | 78 ms | 3000 KB |
| 357045197 | Jan/09/2026 09:54 | Suzuranovo | C - 重量II | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 0 KB |
| 357044813 | Jan/09/2026 09:50 | Suzuranovo | C - 重量II | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 353454138 | Dec/14/2025 17:04 | Fluorine_Sir | A - 最大公约数与和 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 353454020 | Dec/14/2025 17:03 | Fluorine_Sir | A - 最大公约数与和 | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 353453850 | Dec/14/2025 17:01 | Fluorine_Sir | A - 最大公约数与和 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 353453736 | Dec/14/2025 17:00 | Fluorine_Sir | A - 最大公约数与和 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 353453573 | Dec/14/2025 16:59 | Fluorine_Sir | A - 最大公约数与和 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 100 KB |
| 352485248 | Dec/08/2025 09:01 | HypnosPD | C - 重量II | Rust 2024 | Accepted | 31 ms | 0 KB |
| 352485121 | Dec/08/2025 09:01 | HypnosPD | C - 重量II | Rust 2024 | Wrong answer on test 1 | 31 ms | 0 KB |
| 352484371 | Dec/08/2025 08:55 | HypnosPD | C - 重量II | Rust 2024 | Wrong answer on test 1 | 31 ms | 0 KB |
| 352483058 | Dec/08/2025 08:46 | HypnosPD | C - 重量II | Rust 2024 | Wrong answer on test 1 | 0 ms | 0 KB |
| 352481833 | Dec/08/2025 08:37 | HypnosPD | C - 重量II | Rust 2024 | Wrong answer on test 1 | 15 ms | 0 KB |
| 352480354 | Dec/08/2025 08:25 | HypnosPD | C - 重量II | Rust 2024 | Runtime error on test 1 | 31 ms | 0 KB |
| 352472218 | Dec/08/2025 07:16 | HypnosPD | B - 按位或 | Rust 2024 | Accepted | 78 ms | 2200 KB |
| 352468259 | Dec/08/2025 06:22 | HypnosPD | B - 按位或 | Rust 2024 | Runtime error on test 1 | 15 ms | 0 KB |
| 352463342 | Dec/08/2025 04:37 | HypnosPD | A - 最大公约数与和 | Rust 2024 | Accepted | 15 ms | 200 KB |
| 352463252 | Dec/08/2025 04:35 | HypnosPD | A - 最大公约数与和 | Rust 2024 | Wrong answer on test 1 | 15 ms | 0 KB |
| 352463193 | Dec/08/2025 04:33 | HypnosPD | A - 最大公约数与和 | Rust 2024 | Time limit exceeded on test 2 | 2000 ms | 0 KB |
| 352462979 | Dec/08/2025 04:26 | HypnosPD | A - 最大公约数与和 | Rust 2024 | Memory limit exceeded on test 2 | 156 ms | 524300 KB |
| 352462868 | Dec/08/2025 04:22 | HypnosPD | A - 最大公约数与和 | Rust 2024 | Wrong answer on test 1 | 46 ms | 0 KB |
| 351488786 | Dec/01/2025 18:33 | takeonicky | A - 最大公约数与和 | C++20 (GCC 13-64) | Accepted | 31 ms | 0 KB |
| 350519269 | Nov/24/2025 20:23 | M.Saeid60608 | A - 最大公约数与和 | C++20 (GCC 13-64) | Idleness limit exceeded on test 1 | 0 ms | 0 KB |
| 350518386 | Nov/24/2025 20:16 | M.Saeid60608 | A - 最大公约数与和 | C++20 (GCC 13-64) | Wrong answer on test 2 | 46 ms | 0 KB |
| 349171311 | Nov/16/2025 00:04 | liyufengovo# | A - 最大公约数与和 | C++17 (GCC 7-32) | Accepted | 77 ms | 0 KB |
| 349170941 | Nov/15/2025 23:57 | liyufengovo# | A - 最大公约数与和 | C++17 (GCC 7-32) | Wrong answer on test 2 | 30 ms | 0 KB |
| 349170874 | Nov/15/2025 23:56 | liyufengovo# | A - 最大公约数与和 | C++17 (GCC 7-32) | Wrong answer on test 2 | 187 ms | 0 KB |
| 349170416 | Nov/15/2025 23:48 | liyufengovo# | A - 最大公约数与和 | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 0 KB |
| 349170269 | Nov/15/2025 23:45 | liyufengovo# | A - 最大公约数与和 | C++17 (GCC 7-32) | Wrong answer on test 2 | 61 ms | 0 KB |
| 349170047 | Nov/15/2025 23:42 | liyufengovo# | A - 最大公约数与和 | C++17 (GCC 7-32) | Wrong answer on test 2 | 62 ms | 0 KB |
| 349169698 | Nov/15/2025 23:36 | liyufengovo# | F - 首发阵容 | C++17 (GCC 7-32) | Accepted | 171 ms | 0 KB |
| 349169274 | Nov/15/2025 23:30 | liyufengovo# | E - 翻转 | C++17 (GCC 7-32) | Accepted | 218 ms | 0 KB |
| 349168614 | Nov/15/2025 23:23 | liyufengovo# | D - 子串 | C++17 (GCC 7-32) | Accepted | 93 ms | 17700 KB |
| 349168251 | Nov/15/2025 23:19 | liyufengovo# | A - 最大公约数与和 | C++17 (GCC 7-32) | Wrong answer on test 2 | 93 ms | 0 KB |
| 349167643 | Nov/15/2025 23:12 | liyufengovo# | C - 重量II | C++17 (GCC 7-32) | Accepted | 93 ms | 0 KB |
| 349167118 | Nov/15/2025 23:06 | liyufengovo# | B - 按位或 | C++17 (GCC 7-32) | Accepted | 109 ms | 0 KB |
| 349166347 | Nov/15/2025 22:57 | liyufengovo# | A - 最大公约数与和 | C++17 (GCC 7-32) | Wrong answer on test 2 | 124 ms | 0 KB |
| 349166110 | Nov/15/2025 22:54 | liyufengovo# | A - 最大公约数与和 | C++17 (GCC 7-32) | Wrong answer on test 2 | 61 ms | 0 KB |
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