CF 106195E - Research
Sure-send me the full problem statement (or a link / screenshot text), and I’ll write a proper Codeforces-style editorial for it. If you want, also tell me: - target difficulty (e.g.
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Solve time: 28s
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Solution
Sure-send me the full problem statement (or a link / screenshot text), and I’ll write a proper Codeforces-style editorial for it.
If you want, also tell me:
- target difficulty (e.g., 1200 / 1800 / 2400)
- whether you want multiple solutions or just the main optimal one
Once I have that, I’ll produce a full editorial with intuition, proof, complexity, and implementation notes.