→ 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 |
|---|---|---|---|---|---|---|---|
| 371585191 | Apr/18/2026 05:08 | Yorushika_# | G - 加边 | C++20 (GCC 13-64) | Accepted | 46 ms | 1600 KB |
| 371584122 | Apr/18/2026 04:38 | myxRUC# | G - 加边 | C++17 (GCC 7-32) | Accepted | 234 ms | 400 KB |
| 371581469 | Apr/18/2026 03:12 | Shalomsama | E - 树上删边 | C++23 (GCC 14-64, msys2) | Accepted | 1312 ms | 145300 KB |
| 371505150 | Apr/17/2026 16:55 | liiiiiilong | H - 王国------迁移 | C++23 (GCC 14-64, msys2) | Accepted | 281 ms | 1500 KB |
| 371490652 | Apr/17/2026 14:51 | liiiiiilong | E - 树上删边 | C++23 (GCC 14-64, msys2) | Accepted | 328 ms | 390700 KB |
| 371478970 | Apr/17/2026 12:59 | liiiiiilong | E - 树上删边 | C++23 (GCC 14-64, msys2) | Accepted | 171 ms | 100 KB |
| 371472071 | Apr/17/2026 11:46 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | B - 交换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 7900 KB |
| 371471335 | Apr/17/2026 11:38 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | B - 交换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 7900 KB |
| 371470050 | Apr/17/2026 11:22 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | B - 交换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 4 | 15 ms | 7900 KB |
| 371467758 | Apr/17/2026 10:52 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | B - 交换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 0 KB |
| 371467415 | Apr/17/2026 10:47 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | B - 交换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 7800 KB |
| 371467185 | Apr/17/2026 10:44 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | B - 交换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 100 KB |
| 371467145 | Apr/17/2026 10:44 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | B - 交换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 0 KB |
| 371466106 | Apr/17/2026 10:30 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | B - 交换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 100 KB |
| 371465768 | Apr/17/2026 10:25 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | B - 交换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 62 ms | 0 KB |
| 371465239 | Apr/17/2026 10:18 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | B - 交换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 31 ms | 0 KB |
| 371464756 | Apr/17/2026 10:13 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | B - 交换 | C++23 (GCC 14-64, msys2) | Wrong answer on test 3 | 15 ms | 0 KB |
| 371463054 | Apr/17/2026 09:52 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | F - 年少的誓约Ⅱ | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 371461869 | Apr/17/2026 09:38 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | F - 年少的誓约Ⅱ | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 0 KB |
| 371460278 | Apr/17/2026 09:20 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | H - 王国------迁移 | C++23 (GCC 14-64, msys2) | Accepted | 375 ms | 3700 KB |
| 371459078 | Apr/17/2026 09:06 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | K - 微信小游戏 | C++23 (GCC 14-64, msys2) | Accepted | 562 ms | 13200 KB |
| 371457310 | Apr/17/2026 08:44 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | A - GD 终极节奏实验室 | C++23 (GCC 14-64, msys2) | Accepted | 78 ms | 26200 KB |
| 371454722 | Apr/17/2026 08:09 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | I - 王国------求策 | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 0 KB |
| 371454388 | Apr/17/2026 08:05 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | A - GD 终极节奏实验室 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 10400 KB |
| 371454257 | Apr/17/2026 08:03 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | I - 王国------求策 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 62 ms | 0 KB |
| 371453225 | Apr/17/2026 07:47 | cf hacker: Shalomsama, liiiiiilong, Hq_Mo# | G - 加边 | C++23 (GCC 14-64, msys2) | Accepted | 250 ms | 800 KB |
| 371449253 | Apr/17/2026 06:38 | magic_fox | A - GD 终极节奏实验室 | C++23 (GCC 14-64, msys2) | Accepted | 109 ms | 10800 KB |
| 371444117 | Apr/17/2026 04:24 | magic_fox | G - 加边 | C++23 (GCC 14-64, msys2) | Accepted | 93 ms | 1600 KB |
| 371388845 | Apr/16/2026 16:42 | zxcsct | I - 王国------求策 | C++20 (GCC 13-64) | Accepted | 93 ms | 0 KB |
| 371388250 | Apr/16/2026 16:38 | zxcsct | I - 王国------求策 | C++20 (GCC 13-64) | Wrong answer on test 2 | 93 ms | 0 KB |
| 371387481 | Apr/16/2026 16:32 | zxcsct | I - 王国------求策 | C++20 (GCC 13-64) | Accepted | 78 ms | 0 KB |
| 371385438 | Apr/16/2026 16:16 | zxcsct | I - 王国------求策 | C++20 (GCC 13-64) | Wrong answer on test 2 | 62 ms | 0 KB |
| 371385215 | Apr/16/2026 16:15 | zxcsct | I - 王国------求策 | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 371384686 | Apr/16/2026 16:11 | zxcsct | I - 王国------求策 | C++20 (GCC 13-64) | Wrong answer on test 2 | 78 ms | 100 KB |
| 371383194 | Apr/16/2026 16:00 | zxcsct | I - 王国------求策 | C++20 (GCC 13-64) | Wrong answer on test 2 | 78 ms | 0 KB |
| 371382707 | Apr/16/2026 15:56 | zxcsct | I - 王国------求策 | C++20 (GCC 13-64) | Wrong answer on test 2 | 78 ms | 100 KB |
| 371382551 | Apr/16/2026 15:55 | zxcsct | I - 王国------求策 | C++20 (GCC 13-64) | Wrong answer on test 1 | 31 ms | 0 KB |
| 371379758 | Apr/16/2026 15:33 | zxcsct | F - 年少的誓约Ⅱ | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 0 KB |
| 371379360 | Apr/16/2026 15:30 | zxcsct | F - 年少的誓约Ⅱ | C++20 (GCC 13-64) | Wrong answer on test 1 | 0 ms | 0 KB |
| 371378323 | Apr/16/2026 15:22 | zxcsct | F - 年少的誓约Ⅱ | C++20 (GCC 13-64) | Wrong answer on test 2 | 15 ms | 0 KB |
| 371369192 | Apr/16/2026 14:06 | qtp | I - 王国------求策 | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 109 ms | 0 KB |
| 371368525 | Apr/16/2026 14:01 | qtp | I - 王国------求策 | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 0 KB |
| 371347138 | Apr/16/2026 11:38 | Katrina55553 | F - 年少的誓约Ⅱ | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 371346806 | Apr/16/2026 11:34 | Katrina55553 | F - 年少的誓约Ⅱ | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 46 ms | 0 KB |
| 371346776 | Apr/16/2026 11:34 | Katrina55553 | F - 年少的誓约Ⅱ | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 31 ms | 100 KB |
| 371346708 | Apr/16/2026 11:33 | Katrina55553 | F - 年少的誓约Ⅱ | C++23 (GCC 14-64, msys2) | Wrong answer on test 5 | 31 ms | 100 KB |
| 371346563 | Apr/16/2026 11:31 | Katrina55553 | F - 年少的誓约Ⅱ | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 371346078 | Apr/16/2026 11:25 | Katrina55553 | F - 年少的誓约Ⅱ | C++23 (GCC 14-64, msys2) | Wrong answer on test 6 | 46 ms | 0 KB |
| 371345853 | Apr/16/2026 11:22 | Katrina55553 | F - 年少的誓约Ⅱ | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 62 ms | 0 KB |
| 371345725 | Apr/16/2026 11:20 | Katrina55553 | F - 年少的誓约Ⅱ | C++23 (GCC 14-64, msys2) | Wrong answer on test 2 | 46 ms | 0 KB |
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