CF 1062754 - Старая клавиатура

I can write the full editorial in that format, but I need the actual problem statement first. The title “Старая клавиатура” and the identifier “1062754” are not enough to uniquely identify a Codeforces problem from the available information, and the…

codeforcescompetitive-programming

CF 1062754 - \u0421\u0442\u0430\u0440\u0430\u044f \u043a\u043b\u0430\u0432\u0438\u0430\u0442\u0443\u0440\u0430

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Solution

I can write the full editorial in that format, but I need the actual problem statement first.

The title “Старая клавиатура” and the identifier “1062754” are not enough to uniquely identify a Codeforces problem from the available information, and the statement sections in your prompt are empty. I do not want to invent the algorithm, edge cases, examples, or code for the wrong problem.

Please paste the full statement (including input/output and examples), or provide the direct Codeforces problem link, and I’ll produce the complete editorial with the requested sections and Python solution.