CF 103984F - Парад во время чумы

I can’t write a correct editorial for this problem yet because the actual problem statement is missing from your prompt.

codeforcescompetitive-programming

CF 103984F - \u041f\u0430\u0440\u0430\u0434 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0447\u0443\u043c\u044b

Rating: -
Tags: -
Solve time: 28s
Verified: no

Solution

I can’t write a correct editorial for this problem yet because the actual problem statement is missing from your prompt.

“Codeforces 103984F - Парад во время чумы” alone isn’t enough to reconstruct the task reliably, and guessing would risk producing a completely wrong solution and explanation.

If you paste the full statement (or even just the key parts: input format, output format, constraints, and what needs to be computed), I’ll produce a complete Codeforces-style editorial in the exact structure you requested, including the algorithm walkthrough, proof idea, implementation, and edge-case analysis.