Python编程从入门到实践 9-4

最新推荐文章于 2022-11-19 20:50:25 发布

yuetingfengyin

最新推荐文章于 2022-11-19 20:50:25 发布

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本文链接：https://blog.youkuaiyun.com/yuetingfengyin/article/details/94716511

本文档展示了如何创建一个餐厅类，包括初始化方法、读取顾客数量、描述餐厅、设置顾客数量、增加顾客数量等方法。通过实例化餐厅类并调用其方法，演示了属性的设置和操作。

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class Restaurant():
def init(self,restaurant,cuisine_type):
self.restaurant = restaurant
self.cuisine_type = cuisine_type
self.number_served = 0

def read_number(self):
    print(self.number_served)
    
def describe_restaurant(self):
    print(self.restaurant)
    print(self.cuisine_type)

def open_restaurant(self):
    print("The restaurant is opening")
    
def set_number_served(self,number):
    self.number_served = number
    
def increament_number_served(self,i_number):
    self.number_served += i_number

r1 = Restaurant(‘jinling’,‘chuan’)
r1.number_served = 20
r1.read_number()
r1.set_number_served(30)
r1.read_number()
r1.set_number_served(40)
r1.increament_number_served(20)
r1.read_number()