
weight = float(input('请输入你的体重(千克)')) |
height = float(input('请输入你的身高(米)')) |
bmi = weight / (height * height) |
if bmi < 18.5: |
print('体重过轻') |
else: |
if bmi < 23.9: |
print('正常') |
else: |
if bmi < 27.9: |
print('超重') |
else: |
print('肥胖') |



