→ 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 |
|---|---|---|---|---|---|---|---|
| 373399099 | May/03/2026 11:36 | fshao | G - 远交近攻 | C++17 (GCC 7-32) | Time limit exceeded on test 3 | 1500 ms | 59200 KB |
| 373398938 | May/03/2026 11:33 | fshao | G - 远交近攻 | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 17700 KB |
| 373391995 | May/03/2026 09:55 | fshao | I - 奶龙塔 | C++17 (GCC 7-32) | Accepted | 343 ms | 800 KB |
| 373390766 | May/03/2026 09:37 | fshao | D - 无人能证的猜想 | C++17 (GCC 7-32) | Accepted | 31 ms | 100 KB |
| 373187868 | May/01/2026 05:10 | abcdpqrs | B - 机械猫的流浪 | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 1600 KB |
| 373187776 | May/01/2026 05:08 | abcdpqrs | B - 机械猫的流浪 | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 1600 KB |
| 373187653 | May/01/2026 05:04 | abcdpqrs | B - 机械猫的流浪 | C++17 (GCC 7-32) | Runtime error on test 2 | 46 ms | 1600 KB |
| 373187411 | May/01/2026 04:57 | abcdpqrs | B - 机械猫的流浪 | C++17 (GCC 7-32) | Time limit exceeded on test 2 | 1000 ms | 1600 KB |
| 373187217 | May/01/2026 04:51 | abcdpqrs | B - 机械猫的流浪 | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 373187174 | May/01/2026 04:49 | abcdpqrs | B - 机械猫的流浪 | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 373186054 | May/01/2026 04:06 | abcdpqrs | A - 集合栈计算机 II | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 0 KB |
| 372791365 | Apr/28/2026 13:04 | hahahahage | L - 用户名长度应在 5 位到 12 位之间 | C++23 (GCC 14-64, msys2) | Accepted | 1015 ms | 100 KB |
| 372790416 | Apr/28/2026 12:53 | hahahahage | L - 用户名长度应在 5 位到 12 位之间 | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 31 ms | 0 KB |
| 372790092 | Apr/28/2026 12:49 | 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 | 1375 ms | 0 KB |
| 372789939 | Apr/28/2026 12:47 | hahahahage | L - 用户名长度应在 5 位到 12 位之间 | C++23 (GCC 14-64, msys2) | Compilation error | 0 ms | 0 KB |
| 372589939 | Apr/26/2026 11:52 | qkhxdaxt# | I - 奶龙塔 | C++23 (GCC 14-64, msys2) | Accepted | 250 ms | 9500 KB |
| 372589565 | Apr/26/2026 11:49 | qkhxdaxt# | D - 无人能证的猜想 | C++23 (GCC 14-64, msys2) | Accepted | 31 ms | 100 KB |
| 372589444 | Apr/26/2026 11:47 | qkhxdaxt# | D - 无人能证的猜想 | GNU C11 | Compilation error | 0 ms | 0 KB |
| 372349656 | Apr/24/2026 16:28 | _ALS_ | F - 送熏肉 | C++23 (GCC 14-64, msys2) | Accepted | 734 ms | 39200 KB |
| 372349318 | Apr/24/2026 16:25 | _ALS_ | F - 送熏肉 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 39100 KB |
| 372344870 | Apr/24/2026 15:39 | _ALS_ | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Accepted | 640 ms | 28000 KB |
| 372343811 | Apr/24/2026 15:28 | _ALS_ | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 372343748 | Apr/24/2026 15:27 | _ALS_ | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Runtime error on test 1 | 31 ms | 0 KB |
| 372342557 | Apr/24/2026 15:14 | _ALS_ | I - 奶龙塔 | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 100 KB |
| 372339934 | Apr/24/2026 14:46 | _ALS_ | E - Excel 的列编号 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 372338309 | Apr/24/2026 14:25 | _ALS_ | D - 无人能证的猜想 | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 372304147 | Apr/24/2026 06:47 | Moth_0642 | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Accepted | 687 ms | 69500 KB |
| 372304111 | Apr/24/2026 06:46 | Moth_0642 | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 15 ms | 0 KB |
| 372303789 | Apr/24/2026 06:39 | Moth_0642 | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Accepted | 1421 ms | 54900 KB |
| 372303573 | Apr/24/2026 06:34 | Moth_0642 | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Wrong answer on test 8 | 1140 ms | 159800 KB |
| 372303484 | Apr/24/2026 06:32 | Moth_0642 | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Time limit exceeded on test 15 | 1500 ms | 58900 KB |
| 372303392 | Apr/24/2026 06:30 | Moth_0642 | G - 远交近攻 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 687 ms | 54900 KB |
| 372217308 | Apr/23/2026 11:57 | rr114# | E - Excel 的列编号 | C# 8 | Runtime error on test 1 | 78 ms | 1300 KB |
| 372217052 | Apr/23/2026 11:55 | rr114# | E - Excel 的列编号 | C# 8 | Wrong answer on test 1 | 62 ms | 200 KB |
| 372210953 | Apr/23/2026 10:43 | rr114# | I - 奶龙塔 | C# 8 | Wrong answer on test 4 | 78 ms | 0 KB |
| 372210872 | Apr/23/2026 10:42 | rr114# | I - 奶龙塔 | C# 8 | Runtime error on test 1 | 78 ms | 1100 KB |
| 372210583 | Apr/23/2026 10:38 | rr114# | I - 奶龙塔 | C# 8 | Wrong answer on test 4 | 62 ms | 0 KB |
| 372210356 | Apr/23/2026 10:36 | rr114# | I - 奶龙塔 | C# 8 | Runtime error on test 1 | 62 ms | 1100 KB |
| 372210114 | Apr/23/2026 10:33 | rr114# | I - 奶龙塔 | C# 8 | Runtime error on test 1 | 78 ms | 1100 KB |
| 372210001 | Apr/23/2026 10:31 | rr114# | I - 奶龙塔 | C# 8 | Runtime error on test 1 | 62 ms | 1100 KB |
| 372207696 | Apr/23/2026 10:04 | rr114# | D - 无人能证的猜想 | C# 8 | Accepted | 140 ms | 0 KB |
| 372207503 | Apr/23/2026 10:02 | rr114# | D - 无人能证的猜想 | C# 8 | Wrong answer on test 1 | 46 ms | 0 KB |
| 372207326 | Apr/23/2026 10:00 | rr114# | D - 无人能证的猜想 | C# 8 | Wrong answer on test 1 | 78 ms | 0 KB |
| 372207276 | Apr/23/2026 09:59 | rr114# | D - 无人能证的猜想 | C# 8 | Wrong answer on test 1 | 31 ms | 0 KB |
| 372207065 | Apr/23/2026 09:57 | rr114# | D - 无人能证的猜想 | C# 8 | Wrong answer on test 1 | 62 ms | 0 KB |
| 372205498 | Apr/23/2026 09:36 | rr114# | D - 无人能证的猜想 | C# 8 | Wrong answer on test 1 | 78 ms | 0 KB |
| 372205442 | Apr/23/2026 09:35 | rr114# | D - 无人能证的猜想 | C# 8 | Wrong answer on test 1 | 62 ms | 0 KB |
| 372205378 | Apr/23/2026 09:34 | rr114# | D - 无人能证的猜想 | C# 8 | Wrong answer on test 1 | 31 ms | 0 KB |
| 372205170 | Apr/23/2026 09:31 | rr114# | D - 无人能证的猜想 | C# 8 | Wrong answer on test 1 | 46 ms | 0 KB |
| 372205055 | Apr/23/2026 09:29 | rr114# | D - 无人能证的猜想 | C# 8 | Wrong answer on test 1 | 62 ms | 0 KB |
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