CF 106269A - Как вы яхту назовёте, так она и поплывёт

Sure. Please provide the Codeforces problem statement (or a link/name), and I’ll write a detailed competitive programming editorial covering: - Problem restatement and intuition - Key observations - Derivation of the algorithm - Proof of correctness - Complexity analysis -…

CF 106269A - \u041a\u0430\u043a \u0432\u044b \u044f\u0445\u0442\u0443 \u043d\u0430\u0437\u043e\u0432\u0451\u0442\u0435, \u0442\u0430\u043a \u043e\u043d\u0430 \u0438 \u043f\u043e\u043f\u043b\u044b\u0432\u0451\u0442

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Solve time: 1m 56s
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Solution

Sure. Please provide the Codeforces problem statement (or a link/name), and I’ll write a detailed competitive programming editorial covering:

  • Problem restatement and intuition
  • Key observations
  • Derivation of the algorithm
  • Proof of correctness
  • Complexity analysis
  • Implementation details
  • Common pitfalls
  • Reference C++ solution (if desired)

I’ll format it like an official Codeforces editorial.