→ 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 |
|---|---|---|---|---|---|---|---|
| 372204516 | Apr/23/2026 09:21 | rr114# | D - 无人能证的猜想 | C# 8 | Wrong answer on test 1 | 62 ms | 0 KB |
| 372204450 | Apr/23/2026 09:20 | rr114# | D - 无人能证的猜想 | C# 8 | Compilation error | 0 ms | 0 KB |
| 372190547 | Apr/23/2026 04:20 | wxl82 | I - 奶龙塔 | C++17 (GCC 7-32) | Accepted | 453 ms | 2800 KB |
| 372190253 | Apr/23/2026 04:10 | wxl82 | D - 无人能证的猜想 | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 372190204 | Apr/23/2026 04:08 | wxl82 | D - 无人能证的猜想 | GNU C11 | Compilation error | 0 ms | 0 KB |
| 372178216 | Apr/22/2026 23:06 | acidLemon | A - 集合栈计算机 II | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 372148831 | Apr/22/2026 17:55 | Moth_0642 | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Accepted | 656 ms | 65800 KB |
| 372148622 | Apr/22/2026 17:53 | Moth_0642 | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 372148160 | Apr/22/2026 17:49 | Moth_0642 | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Accepted | 718 ms | 32000 KB |
| 372105416 | Apr/22/2026 10:15 | CYQ1234567 | B - 机械猫的流浪 | C++17 (GCC 7-32) | Wrong answer on test 1 | 46 ms | 245000 KB |
| 372105384 | Apr/22/2026 10:14 | CYQ1234567 | B - 机械猫的流浪 | C++17 (GCC 7-32) | Wrong answer on test 13 | 656 ms | 196100 KB |
| 372105303 | Apr/22/2026 10:14 | CYQ1234567 | B - 机械猫的流浪 | C++17 (GCC 7-32) | Wrong answer on test 13 | 734 ms | 196100 KB |
| 372105187 | Apr/22/2026 10:12 | CYQ1234567 | B - 机械猫的流浪 | C++17 (GCC 7-32) | Wrong answer on test 13 | 687 ms | 196100 KB |
| 372104521 | Apr/22/2026 10:05 | CYQ1234567 | B - 机械猫的流浪 | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 3700 KB |
| 372103744 | Apr/22/2026 09:54 | CYQ1234567 | B - 机械猫的流浪 | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 1200 KB |
| 372100503 | Apr/22/2026 09:10 | CYQ1234567 | A - 集合栈计算机 II | C++17 (GCC 7-32) | Accepted | 46 ms | 100 KB |
| 372100142 | Apr/22/2026 09:05 | CYQ1234567 | A - 集合栈计算机 II | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 0 KB |
| 372042287 | Apr/21/2026 19:05 | CYQ1234567 | A - 集合栈计算机 II | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 372033931 | Apr/21/2026 18:45 | CYQ1234567 | A - 集合栈计算机 II | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 100 KB |
| 372032627 | Apr/21/2026 18:42 | CYQ1234567 | A - 集合栈计算机 II | C++17 (GCC 7-32) | Wrong answer on test 2 | 31 ms | 0 KB |
| 371972027 | Apr/21/2026 15:37 | hahahahage | L - 用户名长度应在 5 位到 12 位之间 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 31 ms | 0 KB |
| 371970497 | Apr/21/2026 15:22 | CYQ1234567 | E - Excel 的列编号 | C++17 (GCC 7-32) | Accepted | 296 ms | 0 KB |
| 371970113 | Apr/21/2026 15:18 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | L - 用户名长度应在 5 位到 12 位之间 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 13 | 3000 ms | 925300 KB |
| 371969868 | Apr/21/2026 15:16 | CYQ1234567 | E - Excel 的列编号 | C++17 (GCC 7-32) | Wrong answer on test 1 | 15 ms | 0 KB |
| 371968660 | Apr/21/2026 15:03 | CYQ1234567 | I - 奶龙塔 | C++17 (GCC 7-32) | Accepted | 328 ms | 100 KB |
| 371968004 | Apr/21/2026 14:57 | CYQ1234567 | D - 无人能证的猜想 | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 371966975 | Apr/21/2026 14:47 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | L - 用户名长度应在 5 位到 12 位之间 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 21 | 3000 ms | 0 KB |
| 371966805 | Apr/21/2026 14:46 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | L - 用户名长度应在 5 位到 12 位之间 | C++20 (GCC 13-64) | Time limit exceeded on test 16 | 3000 ms | 37000 KB |
| 371964974 | Apr/21/2026 14:28 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | L - 用户名长度应在 5 位到 12 位之间 | C++17 (GCC 7-32) | Time limit exceeded on test 21 | 3000 ms | 100 KB |
| 371964785 | Apr/21/2026 14:26 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | L - 用户名长度应在 5 位到 12 位之间 | C++17 (GCC 7-32) | Time limit exceeded on test 16 | 3000 ms | 37000 KB |
| 371964479 | Apr/21/2026 14:23 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | L - 用户名长度应在 5 位到 12 位之间 | C++17 (GCC 7-32) | Time limit exceeded on test 13 | 3000 ms | 102900 KB |
| 371963640 | Apr/21/2026 14:14 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | L - 用户名长度应在 5 位到 12 位之间 | C++17 (GCC 7-32) | Time limit exceeded on test 21 | 3000 ms | 100 KB |
| 371957614 | Apr/21/2026 12:55 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | F - 送熏肉 | C++23 (GCC 14-64, msys2) | Accepted | 796 ms | 117500 KB |
| 371957243 | Apr/21/2026 12:49 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | L - 用户名长度应在 5 位到 12 位之间 | C++17 (GCC 7-32) | Time limit exceeded on test 13 | 3000 ms | 96600 KB |
| 371956616 | Apr/21/2026 12:41 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | L - 用户名长度应在 5 位到 12 位之间 | C++17 (GCC 7-32) | Wrong answer on test 1 | 31 ms | 0 KB |
| 371955931 | Apr/21/2026 12:32 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | L - 用户名长度应在 5 位到 12 位之间 | C++17 (GCC 7-32) | Memory limit exceeded on test 13 | 2750 ms | 1048600 KB |
| 371955899 | Apr/21/2026 12:32 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | L - 用户名长度应在 5 位到 12 位之间 | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 371953987 | Apr/21/2026 12:08 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 31 ms | 7800 KB |
| 371953517 | Apr/21/2026 12:02 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | E - Excel 的列编号 | C++23 (GCC 14-64, msys2) | Accepted | 62 ms | 100 KB |
| 371950494 | Apr/21/2026 11:27 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | I - 奶龙塔 | C++23 (GCC 14-64, msys2) | Accepted | 187 ms | 6500 KB |
| 371950186 | Apr/21/2026 11:23 | SolarFlare: abovethecloud, Moth_0642, hahahahage# | D - 无人能证的猜想 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 371945589 | Apr/21/2026 10:24 | geek7251 | L - 用户名长度应在 5 位到 12 位之间 | C++20 (GCC 13-64) | Wrong answer on test 2 | 15 ms | 0 KB |
| 371941358 | Apr/21/2026 09:27 | geek7251 | L - 用户名长度应在 5 位到 12 位之间 | C++20 (GCC 13-64) | Time limit exceeded on test 16 | 3000 ms | 338100 KB |
| 371941064 | Apr/21/2026 09:23 | geek7251 | L - 用户名长度应在 5 位到 12 位之间 | C++20 (GCC 13-64) | Time limit exceeded on test 16 | 3000 ms | 338400 KB |
| 371941084 | Apr/21/2026 09:23 | He_zheng | L - 用户名长度应在 5 位到 12 位之间 | C++20 (GCC 13-64) | Time limit exceeded on test 16 | 3000 ms | 338400 KB |
| 371935768 | Apr/21/2026 07:55 | molongdadi | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 16 | 1500 ms | 183100 KB |
| 371935721 | Apr/21/2026 07:54 | molongdadi | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Accepted | 1421 ms | 183100 KB |
| 371935606 | Apr/21/2026 07:52 | molongdadi | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 2 | 1500 ms | 0 KB |
| 371935196 | Apr/21/2026 07:44 | molongdadi | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 16 | 1500 ms | 331200 KB |
| 371935116 | Apr/21/2026 07:43 | molongdadi | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 15 | 1500 ms | 331200 KB |
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