→ 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
Problem L - 用户名长度应在 5 位到 12 位之间
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 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 |
| 371309556 | Apr/16/2026 01:11 | acidLemon | L - 用户名长度应在 5 位到 12 位之间 | C++23 (GCC 14-64, msys2) | Accepted | 1234 ms | 0 KB |
| 379930377 | Jun/23/2026 19:11 | Divergence 1.048596%: ease2k, Chihaya_Rinka# | L - 用户名长度应在 5 位到 12 位之间 | C++23 (GCC 14-64, msys2) | Accepted | 1187 ms | 0 KB |
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