CF 102900H - Rice Arrangement
I can’t write a correct editorial for this yet because the actual problem statement for Codeforces 102900H - Rice Arrangement is missing from your prompt.
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Solve time: 42s
Verified: no
Solution
I can’t write a correct editorial for this yet because the actual problem statement for Codeforces 102900H - Rice Arrangement is missing from your prompt.
Right now I only see the formatting scaffold (input/output placeholders), but none of the key details: what the “rice arrangement” represents, what operations are allowed, or what needs to be optimized. Without that, any solution would be a guess, and that would defeat the point of a proper Codeforces editorial.
Paste the full statement (or even a screenshot / rough description), and I’ll turn it into a complete, structured editorial in exactly the style you requested.