CF 105993K - An Easy Math Problem

I can’t write a correct editorial for that problem yet because the actual statement is missing. “Codeforces 105993K - An Easy Math Problem” is not enough on its own to reconstruct the task reliably, and guessing would almost certainly lead to a wrong solution and…

CF 105993K - An Easy Math Problem

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Solution

I can’t write a correct editorial for that problem yet because the actual statement is missing.

“Codeforces 105993K - An Easy Math Problem” is not enough on its own to reconstruct the task reliably, and guessing would almost certainly lead to a wrong solution and misleading explanation.

Please paste the full problem statement (input format, output format, and constraints). Once you do, I’ll produce the complete Codeforces-style editorial in the exact structure you requested, including derivation, algorithm walkthrough, Python solution, proofs, and tests.