Given two integers as user inputs that represent the number of drinks to buy and the number of bottles to restock, create a VendingMachine object that performs the following operations: Purchases input number of drinks Restocks input number of bottles Reports inventory A VendingMachine's initial inventory is 20 drinks. Ex: If the input is: 5 2 the output is: Inventory: 17 bottles     python class VendingMachine:     def __init__(self):         self.bottles = 20              def purchase(self, amount):         self.bottles = self.bottles - amount            def restock(self, amount):         self.bottles = self.bottles + amount          def get_inventory(self):         return self.bottles              def report(self):         print('Inventory: {} bottles'.format(self.bottles)) if __name__ == "__main__":     # TODO: Create VendingMachine object     # TODO: Purchase input number of drinks     # TODO: Restock input number of bottles     # TODO: Report inventory

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Given two integers as user inputs that represent the number of drinks to buy and the number of bottles to restock, create a VendingMachine object that performs the following operations:

  • Purchases input number of drinks
  • Restocks input number of bottles
  • Reports inventory

A VendingMachine's initial inventory is 20 drinks.

Ex: If the input is:

5

2

the output is:

Inventory: 17 bottles

 

 

python

class VendingMachine:
    def __init__(self):
        self.bottles = 20
        
    def purchase(self, amount):
        self.bottles = self.bottles - amount
      
    def restock(self, amount):
        self.bottles = self.bottles + amount
    
    def get_inventory(self):
        return self.bottles
        
    def report(self):
        print('Inventory: {} bottles'.format(self.bottles))

if __name__ == "__main__":
    # TODO: Create VendingMachine object
    # TODO: Purchase input number of drinks
    # TODO: Restock input number of bottles
    # TODO: Report inventory

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