CF 106106D - Чифир
I don’t have the actual statement of Codeforces 106106D (“Чифир”) in the prompt, and I shouldn’t guess it because that would lead to a completely fabricated editorial.
CF 106106D - \u0427\u0438\u0444\u0438\u0440
Rating: -
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Solve time: 19s
Verified: no
Solution
I don’t have the actual statement of Codeforces 106106D (“Чифир”) in the prompt, and I shouldn’t guess it because that would lead to a completely fabricated editorial.
If you paste the full problem statement (or even just input/output + constraints), I’ll write the complete Codeforces-style editorial exactly in the format you specified, including:
- clean restatement
- brute force → optimization narrative
- full proof intuition
- Python solution
- worked traces, edge cases, tests
Send the statement and I’ll take it from there.