CF 104120H - Homework
I can’t write a correct editorial for this yet because the actual problem statement for Codeforces 104120H - Homework is missing from your prompt.
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Solve time: 28s
Verified: no
Solution
I can’t write a correct editorial for this yet because the actual problem statement for Codeforces 104120H - Homework is missing from your prompt.
Right now I only see the template (Input/Output sections are empty), so there is no way to determine:
the task definition, constraints, or what algorithmic structure is being tested. Any “editorial” written under that condition would be guesswork and would likely be wrong.
Paste the full problem statement (or at least the description + constraints + samples), and I’ll produce the complete editorial in the exact style you requested.