CF 103109F - Squid Art
The problem statement is missing, so I can’t reliably reconstruct what Codeforces 103109F “Squid Art” is asking or derive a correct solution.
Rating: -
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Solve time: 26s
Verified: no
Solution
The problem statement is missing, so I can’t reliably reconstruct what Codeforces 103109F “Squid Art” is asking or derive a correct solution.
If you paste the full statement (or even just the key parts: input format, what needs to be computed, constraints, and samples), I’ll write the complete editorial in the exact format you specified.
Once you send it, I’ll go straight into:
a full problem reinterpretation, brute force to optimal transition, correctness argument, Python solution, and full worked traces.