CF 1063293 - Незадача

I can write the full editorial in that format, but I need the actual problem statement for Codeforces 1063293 “Незада”.

codeforcescompetitive-programming

CF 1063293 - \u041d\u0435\u0437\u0430\u0434\u0430\u0447\u0430

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Solution

I can write the full editorial in that format, but I need the actual problem statement for Codeforces 1063293 “Незада”.

I could not reliably identify the problem from the ID and title alone, and I do not want to invent the algorithm, constraints, samples, or code for the wrong task.

Please paste the full statement (including Input, Output, and samples), or provide a link to the problem page. Then I’ll produce the complete editorial with all requested sections and a correct Python solution.