CF 105572E - Доктор Ливси

I cannot reliably reconstruct a correct editorial yet because the actual problem statement for Codeforces 105572E - “Доктор Ливси” is missing from the prompt, and this particular gym/problem ID does not correspond to a standard public statement in the usual…

codeforcescompetitive-programming

CF 105572E - \u0414\u043e\u043a\u0442\u043e\u0440 \u041b\u0438\u0432\u0441\u0438

Rating: -
Tags: -
Solve time: 30s
Verified: no

Solution

I cannot reliably reconstruct a correct editorial yet because the actual problem statement for Codeforces 105572E - “Доктор Ливси” is missing from the prompt, and this particular gym/problem ID does not correspond to a standard public statement in the usual Codeforces archive. The data we have does not contain the task definition, only unrelated search results and partial pages, so any solution written now would be guesswork and very likely incorrect.

To produce the kind of editorial you requested (with a correct algorithm, proofs, and implementation), I need at least one of the following:

  1. The full problem statement (preferred), or
  2. A link to the exact Codeforces page, or
  3. Input/output format plus constraints and a short description of the task.

Once you provide that, I will write a complete Codeforces-style editorial with the structure you specified, including a full derivation, walkthrough, and tested Python solution.