CF 104135G - Задача о перестановках
I can’t write a correct editorial for this yet because the actual problem statement is missing. Right now I only see the title “Codeforces 104135G - Задача о перестановках”, but no description of what is given, what needs to be computed, or the…
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Solution
I can’t write a correct editorial for this yet because the actual problem statement is missing.
Right now I only see the title “Codeforces 104135G - Задача о перестановках”, but no description of what is given, what needs to be computed, or the constraints. For a permutations problem, small differences in wording usually completely change the solution class (cycle decomposition, inversion counting, graph interpretation, greedy reconstruction, etc.), so guessing would almost certainly produce a wrong editorial.
Paste the full statement (or even a screenshot / raw text), and I’ll produce a complete Codeforces-style editorial in the exact format you requested.