eight = float(input('请输入身高(m):')) weight = float(input('请输入体重(kg):')) bmi = weight /(height*height) if bmi<18.5: print('过轻') elif bmi < 25: print('正常') elif bmi < 28: print('过重') elif bmi < 32: print('肥胖') elif bmi >=32: print('严重肥胖') print('BMI = %.1f' %bmi)
float是什么意思
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Ethan-Fanny
eight = float(input('请输入身高(m):')) weight = float(input('请输入体重(kg):')) bmi = weight /(height*height) if bmi<18.5: print('过轻') elif bmi < 25: print('正常') elif bmi < 28: print('过重') elif bmi < 32: print('肥胖') elif bmi >=32: print('严重肥胖') print('BMI = %.1f' %bmi)