廖雪峰python3练习题三

条件判断

题目：

答案：

 #!/usr/bin/env python3

 #-*- coding:utf-8 -*-

 heigth = 1.75

 weigth = 80.5

 bim = weigth / (heigth * heigth)

 print(bim)

 if bim < 18.5:

     print('过轻')

 elif bim > 18.5 and bim < 25:

     print('正常')

 elif bim > 25 and bim < 28:

     print('过重')

 elif bim > 28 and bim < 32:

     print('肥胖')

 elif bim > 32:

     print('严重肥胖')