2020-04-04

將BMI身體質量指數改寫爲函數 h,w = eval(input(「請輸入身高(米)和體重(公斤)[逗號隔開]:」)) def BMI(h,w): return w/h/h a = BMI(h,w) print(「BMI數值爲:{:.2f}」.format(a)) if a<18.5: print(「偏瘦」) elif 18.5<=a<25: print(「正常」) elif 25<=a<30:

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