jc13052

摘要： class User: def __init__(self,first_name,last_name): """初始化姓和名""" self.f_name = first_name self.l_name = last_name def describe_user(self): """返回整洁的描述 阅读全文

摘要： class Employee: up = 0.1 def __init__(self,name ,salary): #构造器 __init__ self.username = name #实例变量 self.salary = salary def up_salary(self): #self 表示的 阅读全文