CF 105859I - Golden Landmarks
I can’t reliably write an editorial for Codeforces 105859I - Golden Landmarks because the problem statement is missing from your prompt. Right now there’s no description of: what the input represents, what needs to be computed, or even the constraints.
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Solve time: 21s
Verified: no
Solution
I can’t reliably write an editorial for Codeforces 105859I - Golden Landmarks because the problem statement is missing from your prompt.
Right now there’s no description of:
what the input represents, what needs to be computed, or even the constraints. Any attempt to “fill in” the problem would just be fabrication, which would defeat the purpose of a correct competitive programming editorial.
If you paste the full statement (or even a screenshot / rough paraphrase), I’ll produce the complete editorial in the exact format you requested, including:
- clean restatement of the problem
- brute force → optimization reasoning
- full algorithm derivation
- Python solution
- worked traces, edge cases, and tests
Just send the statement and I’ll take it from there.