第二单元第一课 BMI计算器[Python] 纯文本查看 复制代码 height =input("输入身高,单位米:")
weight = input("输入体重,单位千克:")
height = float(height)
weight = float(weight)
bmi = weight / (height * height)
print(bmi)
if bmi < 18.5:
print('体重偏瘦')
elif bmi <= 25:
print('体重ok')
else:
print('偏胖')
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