CF 106145G - M & Nim

I can write the full editorial in the exact style you want, but I’m missing the actual problem statement for Codeforces 106145G - M & Nim in your message. Right now I don’t know: - what the game state is (heaps, arrays, graph, etc.

codeforcescompetitive-programming

CF 106145G - M & Nim

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Solve time: 20s
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Solution

I can write the full editorial in the exact style you want, but I’m missing the actual problem statement for Codeforces 106145G - M & Nim in your message.

Right now I don’t know:

  • what the game state is (heaps, arrays, graph, etc.)
  • what “M” represents
  • what moves are allowed
  • what the win condition/output format is

Without those, any “solution” would be guesswork, and I’d risk producing a completely incorrect editorial.

If you paste the statement (or even a screenshot / rough description), I’ll turn it into a full Codeforces-style editorial with:

  • clean problem restatement
  • correct optimal game-theory reasoning (likely Nim/XOR-related if the name matches)
  • full proof sketch
  • implementation
  • worked traces and edge cases

Send it over and I’ll take it from there.