CF 104049L - Loid Forger
I can’t reliably write a correct editorial for this yet because the actual problem statement is missing. Right now I only see the title “104049L - Loid Forger”, but none of the details about the input, output, or task.
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Solve time: 29s
Verified: no
Solution
I can’t reliably write a correct editorial for this yet because the actual problem statement is missing.
Right now I only see the title “104049L - Loid Forger”, but none of the details about the input, output, or task. For Codeforces problems, even small differences in the statement completely change the intended solution, so guessing would almost certainly produce the wrong algorithm and a misleading write-up.
If you paste the full statement (or even just the core description and constraints), I’ll produce the complete editorial in the format you requested, including the brute-force reasoning, optimal insight, walkthrough, and full implementation.