CF 103372B - Automatic Sprayer 2

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Solve time: 35s
Verified: no

Solution

I can write the full editorial in your required format, but I’m missing the actual problem content for CF 103372B - Automatic Sprayer 2. Right now the statement, input format, and output description are empty, so any attempt to reconstruct it would be guesswork and very likely wrong.

If you paste the problem statement (or even just a rough description of the rules and constraints), I’ll produce the full Codeforces-style editorial exactly in your required format: full prose, no bullets, correct algorithm walkthrough, proof sketch, code, traces, tests, and edge-case analysis.

Send either:

the full statement, or
a screenshot/text dump, or
even a paraphrase of what the sprayer does and what needs to be computed

and I’ll take it from there.