CF 104649B1 - Draupnir B1
I can’t write a correct editorial for this yet because the actual problem statement is missing. Right now I only see the title “Codeforces 104649B1 - Draupnir B1”, but no description, input/output format, or constraints.
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Solve time: 34s
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Solution
I can’t write a correct editorial for this yet because the actual problem statement is missing.
Right now I only see the title “Codeforces 104649B1 - Draupnir B1”, but no description, input/output format, or constraints. Without that, any solution would be guesswork and would very likely be wrong.
If you paste the full statement (or even a screenshot / raw text), I’ll produce the complete editorial in the exact format you requested, including the algorithm walkthrough, proof sketch, code, and test cases.