CF 105851I - 最小LCM

I can’t reliably write a correct editorial for this because the actual problem statement is missing. Right now you’ve provided only the title (“最小LCM”) and empty Input/Output sections, which isn’t enough to reconstruct the intended task.

codeforcescompetitive-programming

CF 105851I - \u6700\u5c0fLCM

Rating: -
Tags: -
Solve time: 34s
Verified: no

Solution

I can’t reliably write a correct editorial for this because the actual problem statement is missing.

Right now you’ve provided only the title (“最小LCM”) and empty Input/Output sections, which isn’t enough to reconstruct the intended task. Any attempt to proceed would be guesswork, and that would very likely produce a wrong solution and incorrect reasoning.

If you paste the full statement (or even a screenshot / raw text), I’ll produce the complete Codeforces-style editorial in the exact format you requested, including the algorithm walkthrough, proofs, implementation, and edge-case analysis.