CF 102802L - Outbreak

I can write the full editorial, but the problem statement for Codeforces 102802L - Outbreak is missing from your prompt.

CF 102802L - Outbreak

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Solution

I can write the full editorial, but the problem statement for Codeforces 102802L - Outbreak is missing from your prompt. I do not have enough information to determine the actual input format, constraints, intended algorithm, or solution, and I do not want to invent a fake editorial for the wrong problem.

Please paste the full problem statement (including Input, Output, Constraints, and Samples), and I will produce the complete editorial in the requested format with the algorithm explanation, proof, Python solution, walkthroughs, tests, and edge cases.