CF 1055253 - Детектив Пикачу
The problem statement is missing from your prompt (it’s empty under “Problem Statement / Input / Output”), so there’s no way to reconstruct what “Codeforces 1055253 - Детектив Пикачу” is asking or derive a correct algorithm.
CF 1055253 - \u0414\u0435\u0442\u0435\u043a\u0442\u0438\u0432 \u041f\u0438\u043a\u0430\u0447\u0443
Rating: -
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Solve time: 28s
Verified: no
Solution
The problem statement is missing from your prompt (it’s empty under “Problem Statement / Input / Output”), so there’s no way to reconstruct what “Codeforces 1055253 - Детектив Пикачу” is asking or derive a correct algorithm.
To write a proper editorial in the format you requested, I need at least one of the following:
The full problem statement, or
A link / pasted text of the task, including input format, output format, and constraints, or
At minimum, a paraphrased description of what the task is about.
Once you provide that, I’ll produce the complete Codeforces-style editorial with full reasoning, walkthrough, complexity analysis, and test cases as specified.