CF 104708B2 - Square Free B2
The problem statement is missing from your prompt, so there is no concrete definition of what “Square Free B2” is asking, what the input format contains, or what needs to be computed. Without that, any editorial would be guesswork and likely wrong.
Rating: -
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Solve time: 29s
Verified: no
Solution
The problem statement is missing from your prompt, so there is no concrete definition of what “Square Free B2” is asking, what the input format contains, or what needs to be computed. Without that, any editorial would be guesswork and likely wrong.
If you paste the full statement (or even just input/output description and constraints), I can produce a complete Codeforces-style editorial in the exact format you requested, including the algorithm derivation, proof, implementation, and test cases.