CF 103831B - Skis sorting

I can’t write a correct editorial yet because the actual problem statement for Codeforces 103831B - Skis sorting is not available in the provided prompt, and it is not accessible from standard problem archives.

codeforcescompetitive-programming

CF 103831B - Skis sorting

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Solve time: 31s
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Solution

I can’t write a correct editorial yet because the actual problem statement for Codeforces 103831B - Skis sorting is not available in the provided prompt, and it is not accessible from standard problem archives. Without the statement, any “solution” would be guesswork and very likely wrong.

To produce the kind of editorial you want (with correct intuition, proof, complexity, edge cases, and working code), I need at least one of the following:

  1. The full problem statement (preferred), or
  2. A link plus confirmation of the exact text, or
  3. A screenshot / copied statement of the task.

Once you send that, I’ll write the full Codeforces-style editorial in the exact structure you requested, including derivation, walkthrough, Python solution, and edge case analysis.