CF 105514D - Системы счисления

I don’t have the actual statement for Codeforces 105514D “Системы счисления” in your prompt, so I can’t reconstruct the problem reliably or write a correct editorial without risking hallucination.

codeforcescompetitive-programming

CF 105514D - \u0421\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f

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Solve time: 27s
Verified: no

Solution

I don’t have the actual statement for Codeforces 105514D “Системы счисления” in your prompt, so I can’t reconstruct the problem reliably or write a correct editorial without risking hallucination.

If you paste the full problem statement (or even just the input/output description and constraints), I’ll produce a complete Codeforces-style editorial in the exact format you specified, including the algorithm walkthrough, proof sketch, Python solution, and test suite.