CF 1056963 - Феникс

I can do that, but I’ll need the problem first. Please paste the Codeforces problem statement (or link + key details like constraints).

codeforcescompetitive-programming

CF 1056963 - \u0424\u0435\u043d\u0438\u043a\u0441

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Solve time: 26s
Verified: no

Solution

I can do that, but I’ll need the problem first.

Please paste the Codeforces problem statement (or link + key details like constraints). Once I have it, I’ll write a full competitive programming editorial with:

  • intuition
  • step-by-step derivation
  • algorithm
  • correctness proof (when relevant)
  • complexity analysis
  • edge cases
  • optional implementation notes

Send it over.