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Mar 28th, 2020
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Python 0.58 KB | None | 0 0
  1. products = []
  2. registered = []
  3. blacklist = []
  4.  
  5.  
  6. class Merchandiser:
  7.     def add_product(self):
  8.         products.append(input("Введите название товара: "))
  9.  
  10.     def register(self, product):
  11.         registered.append(product)
  12.         products.remove(product)
  13.  
  14.  
  15. class Client:
  16.     def __init__(self, name: str):
  17.         self.name = name
  18.  
  19.     def buy(self):
  20.         if Client in blacklist:
  21.             print("Ты в черном списке!")
  22.         else:
  23.             Merchandiser.register(input("Введите название товара: "))
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