→ 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 J - Techno-Trains
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 381994243 | Jul/10/2026 18:05 | heung_min | J - Techno-Trains | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 0 KB |
| 389156600 | Sep/02/2026 07:33 | goundq# | J - Techno-Trains | C++23 (GCC 14-64, msys2) | Accepted | 265 ms | 2800 KB |
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