CF 105811G - Music Festival

The problem statement for Codeforces 105811G - Music Festival is missing from your prompt, so there’s not enough information to construct a correct editorial.

CF 105811G - Music Festival

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Solve time: 25s
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Solution

The problem statement for Codeforces 105811G - Music Festival is missing from your prompt, so there’s not enough information to construct a correct editorial.

Right now, I don’t know what the input represents, what constraints we’re working with, or what the required output is. Any attempt to write a solution would be guesswork, and for a competitive programming editorial that would be misleading.

If you paste the full problem statement (or even just the key parts: input format, output format, and constraints), I’ll produce the complete editorial in the exact style you requested, including the algorithm derivation, walkthrough, Python solution, and edge-case analysis.