CF 106380K - Kanon

I can write the editorial in that format, but I’m missing a reliable copy of the full problem statement details needed to make the algorithm and code correct.

CF 106380K - Kanon

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Solve time: 56s
Verified: no

Solution

I can write the editorial in that format, but I’m missing a reliable copy of the full problem statement details needed to make the algorithm and code correct. The statement section in your prompt is empty, and I don’t want to invent a solution for a competitive programming problem that may be wrong.

Please paste the full statement for Codeforces 106380K - Kanon (especially the constraints and examples), and I’ll produce the complete editorial with the required sections, proof, Python solution, traces, and tests.