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  • 组合

    # -*- coding:utf-8 -*-
    class People:
    school = "luffycity"

    def __init__(self,name,age,sex):
    self.name = name
    self.age = age
    self.sex = sex


    class Teacher(People):

    def __init__(self,name,age,sex,level,salary):
    super().__init__(name,age,sex)# 继承People

    self.level = level
    self.salary = salary

    def teach(self):
    print("%s is teaching"%self.name)


    class Student(People):

    def __init__(self,name,age,sex,hobby):
    super().__init__(name,age,sex)# 继承People

    self.hobby = hobby

    def learn(self):
    print("%s is learning"%self.name)


    class Course:
    def __init__(self,name,price):
    self.name = name
    self.price = price

    def tell_info(self):
    print('%s,价格%s'%(self.name,self.price))

    t1 = Teacher("alex",18,"male",10,3000)
    s1 = Student('张三',18,'female','games')
    # t1.teach()
    # s1.learn()
    C1 = Course('Python',3300)
    C2 = Course('Java',3300)
    t1.course = C1
    t1.course.tell_info()
    s1 = C2
    s1.tell_info()

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  • 原文地址:https://www.cnblogs.com/Nopeeee/p/9703649.html
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