Codeforces Round 1133 (Div. 1, Div. 2) is coming soon! Register here.
→ 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 D - Ditto Piano
Contest status
| # | When | Who | Problem | Lang | Verdict |
|---|---|---|---|---|---|
| 355969911 | Dec/31/2025 13:44 | qiuzx | D - Ditto Piano | C++20 (GCC 13-64) | Perfect result: 100 points |
| 376544856 | May/29/2026 20:07 | rayfish | D - Ditto Piano | C++23 (GCC 14-64, msys2) | Perfect result: 100 points |
Sort by:
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Nov/06/2026 19:38:16 (g2).
Desktop version, switch to mobile version.
Supported by
