CF 106113J - Productora Textil

I can’t reliably reconstruct Codeforces 106113J “Productora Textil” from the identifier alone, and without the actual statement any editorial would risk inventing the problem structure, which would make the rest (algorithm, proof, code) incorrect.

codeforcescompetitive-programming

CF 106113J - Productora Textil

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Solve time: 19s
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Solution

I can’t reliably reconstruct Codeforces 106113J “Productora Textil” from the identifier alone, and without the actual statement any editorial would risk inventing the problem structure, which would make the rest (algorithm, proof, code) incorrect.

If you paste the full problem statement (or even a screenshot/text dump), I’ll write the complete editorial in the exact style you requested, including derivation, walkthrough, Python solution, and edge-case analysis.