CF 106033L - Limited Rooks
The prompt is missing the actual problem statement, input format, and output requirements. Right now all we have is the title “Limited Rooks”, but nothing describing the rules, constraints, or what needs to be computed.
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Solve time: 28s
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Solution
The prompt is missing the actual problem statement, input format, and output requirements. Right now all we have is the title “Limited Rooks”, but nothing describing the rules, constraints, or what needs to be computed.
A Codeforces editorial depends entirely on those details. Even small changes, like whether rooks block lines of sight, whether the board is dynamic, or whether we are counting configurations versus constructing one, completely change the solution technique.
If you paste the full statement (or even a screenshot / raw text), I can produce the complete editorial in the exact format you requested, including the algorithm derivation, proof sketch, Python solution, and test suite.