CF 105845D - RGB Tree

I can’t reliably reconstruct Codeforces 105845D - RGB Tree from its ID alone, and I don’t have the problem statement in your prompt.

codeforcescompetitive-programming

CF 105845D - RGB Tree

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Solve time: 44s
Verified: no

Solution

I can’t reliably reconstruct Codeforces 105845D - RGB Tree from its ID alone, and I don’t have the problem statement in your prompt. Since the editorial requires precise reasoning about the operations, constraints, and edge cases, guessing here would risk producing a completely incorrect solution.

If you paste the statement (or even just the key parts: what the tree operations/queries are, constraints, and output requirements), I can write the full senior-level editorial in the exact format you requested, including algorithm intuition, proof sketch, implementation, and edge-case handling.