→ About Contest
→ 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 I - Impenetrable Wall
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 369035971 | Mar/31/2026 21:01 | gabriel | I - Impenetrable Wall | C++23 (GCC 14-64, msys2) | Accepted | 46 ms | 100 KB |
| 151040593 | Mar/26/2022 23:47 | ITMO University: pengzoo: DishonoredRighteous, iakovlev.zakhar, golikovnik# | I - Impenetrable Wall | C++20 (GCC 11-64) | Accepted | 15 ms | 400 KB |
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