→ 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 A - Another Tree Queries Problem
Contest status
| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 212695022 | Jul/07/2023 19:48 | hsanda | A - Another Tree Queries Problem | C++20 (GCC 11-64) | Accepted | 2807 ms | 53500 KB |
| 173541144 | Sep/26/2022 08:33 | Ma7moud | A - Another Tree Queries Problem | C++20 (GCC 11-64) | Accepted | 2074 ms | 53500 KB |
| 349735465 | Nov/19/2025 18:23 | imsuck12 | A - Another Tree Queries Problem | C++23 (GCC 14-64, msys2) | Accepted | 2624 ms | 49700 KB |
| 349734718 | Nov/19/2025 18:17 | imsuck12 | A - Another Tree Queries Problem | C++23 (GCC 14-64, msys2) | Accepted | 2812 ms | 49700 KB |
| 387888215 | Aug/21/2026 15:55 | NagisaKaworu | A - Another Tree Queries Problem | C++23 (GCC 14-64, msys2) | Accepted | 2484 ms | 84100 KB |
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