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class BankAccount(object):
def __init__(self, initial_balance=0):
self.balance = initial_balance
def deposit(self, amount):
self.balance += amount
def withdraw(self, amount):
self.balance -= amount
def overdrawn(self):
return self.balance < 0
my_account = BankAccount(15)
my_account.withdraw(5)
print my_account.balance
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This prints the expected "10".
My question is, of what use can "overdrawn" be put? If I change the withdrawal amount to 25, it prints the expected "-10", whether the class contains the "overdrawn" function or not.
Thanks,
Dick Moores
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