CF 102621J - Penguin Mayhem

I can write the editorial, but the problem statement for Codeforces 102621J - Penguin Mayhem is missing from your prompt.

CF 102621J - Penguin Mayhem

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Solution

I can write the editorial, but the problem statement for Codeforces 102621J - Penguin Mayhem is missing from your prompt. The statement section is empty, and the public Codeforces page only exposes the problem title and metadata in the available view, not the actual rules, input format, or examples.

Please paste the full problem statement (including Input, Output, and samples), or provide the statement text from the contest materials. Once I have it, I’ll produce the complete editorial in the exact structure and style you requested, including the Python solution, walkthroughs, tests, and edge-case analysis.