→ 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 3 - Скобки и деревья
Contest status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 396355201 | Oct/28/2026 01:56 | Michael533239# | 3 - Скобки и деревья | C++17 (GCC 7-32) | Perfect result: 100 points |
| 393374667 | Oct/06/2026 11:49 | nsychev | 3 - Скобки и деревья | C++17 (GCC 7-32) | Perfect result: 100 points |
| 385295805 | Aug/02/2026 18:54 | artsokand | 3 - Скобки и деревья | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 392926022 | Oct/02/2026 12:14 | mihamag | 3 - Скобки и деревья | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
| 378134081 | Jun/11/2026 03:08 | Zukhos | 3 - Скобки и деревья | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
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Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
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