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Solution Review: Implement a Banking Account

Explore how to implement a banking account using object-oriented inheritance in Python. Learn to define parent and child classes, use super() to initialize, and manage instance variables like balance and interest rate effectively.

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Solution #

Python 3.5
class Account:
    def __init__(self, title=None, balance=0):
        self.title = title
        self.balance = balance
class SavingsAccount(Account):
    def __init__(self, title=None, balance=0, interestRate=0):
        super().__init__(title, balance)
        self.interestRate = interestRate

Explanation

  • In lines 2 – 4, we have defined two instance variables, title and ...