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Time.now.year

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A method number of fingers == number of arguments

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def bmi_calculator(weight, height) (weight / (height * height)).round(2) end

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def how_fat_identify(bmi) case bmi when 40.. then "Очень резкое ожирение" when 35...40 then "Ожирение резкое" when 30...35 then "Ожирение" when 25...30 then "Избыточная масса тела (предожирение)" when 18.5...25 then "Норма" when 16.01...18.5 then "Недостаточная (дефицит) масса тела" else "Выраженный дефицит массы тела" end end

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