个回答

• weixin_慕无忌2449547

  2024-04-02 16:30:01

  # coding: utf-8

  age = 18

  sing = 'adult {}'

  if age >= 18: 

      print(sing.format(age)+'岁')

      

  if age < 18: 

      print('未成年')

  
  

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