CF 104659B3 - Blindfolded Bullseye B3

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Tags: -
Solve time: 27s
Verified: no

Solution

I can’t write a correct editorial yet because the actual problem content is missing.

Right now I only see the title and metadata for “Codeforces 104659B3 - Blindfolded Bullseye B3”, but no statement describing the rules, input, output, or constraints. Without that, any explanation of the solution would be guesswork and would very likely be wrong.

If you paste the full problem statement (or even just the interactive protocol / rules), I’ll produce the complete editorial in the exact format you requested, including:

a clean restatement of the problem, a proper derivation of the solution, a brute-force to optimal transition, a correctness argument, full Python implementation, worked traces, and edge-case analysis.

Send the statement and I’ll continue from there.