摘要: class School(object): def __init__(self,name,addr): self.name=name self.addr=addr self.students=[] self.teachers=[] def logon(self,stu_obj): print('为学 阅读全文
posted @ 2020-03-30 13:01 阿kang 阅读(157) 评论(1) 推荐(0)