CF 104922H - Lunch
I can’t write a correct editorial for this yet because the actual problem statement is missing. Right now I only see the title “104922H - Lunch”, but no description of the input, output, or rules.
Rating: -
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Solve time: 29s
Verified: no
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 “104922H - Lunch”, but no description of the input, output, or rules. Without that, any solution would be guesswork, and for a Codeforces-style editorial that would defeat the whole purpose.
If you paste the full statement (or even just the key parts: what’s given, what needs to be computed, constraints, and samples), I’ll produce a complete, structured editorial in the exact format you requested, including algorithm derivation, proof sketch, implementation, and test coverage.