CF 106409H - Looksmaxxing with Clavicular

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Solve time: 26s
Verified: no

Solution

I can’t reliably write a correct editorial yet because the problem statement is missing from your prompt (the input/output sections are empty).

For a Codeforces editorial, even small structural details matter a lot: what the transformation is, whether it’s graph/array/string, constraints, and what is being optimized or counted. Without that, I’d be forced to guess, and that would turn into a fictional solution rather than a real explanation.

If you paste the full statement (or even a screenshot / raw text), I’ll produce the complete senior-level editorial in the exact format you requested, including derivation, proofs, implementation, and test coverage.