CF 103966E - Инопланетные кальмары

The problem statement for “Codeforces 103966E - Инопланетные кальмары” is missing from your prompt, so there is no way to reconstruct the required algorithm, reasoning, or implementation correctly.

codeforcescompetitive-programming

CF 103966E - \u0418\u043d\u043e\u043f\u043b\u0430\u043d\u0435\u0442\u043d\u044b\u0435 \u043a\u0430\u043b\u044c\u043c\u0430\u0440\u044b

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Solve time: 26s
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Solution

The problem statement for “Codeforces 103966E - Инопланетные кальмары” is missing from your prompt, so there is no way to reconstruct the required algorithm, reasoning, or implementation correctly.

Right now we only have the title and metadata, but no description of what the “alien squids” are doing, what the input represents, or what is being asked in the output. Any attempt to write a full editorial would be guesswork, and that would inevitably produce a solution to the wrong problem.

If you paste the full statement (or even just the Input/Output + constraints section), I can produce a complete Codeforces-style editorial in the exact format you requested, including the derivation, optimal approach, implementation, and edge-case analysis.