PYTHON Problem Description: ( The Account class ) Design a class named Account t
ID: 3858115 • Letter: P
Question
PYTHON
Problem Description:
(The Account class) Design a class named Account that contains:
A private int data field named id for the account (default 0).
A private double data field named balance for the account (default 0).
A private double data field named annualInterestRate that stores the current interest rate (default 0). Assume all accounts have the same interest rate.
A private Date data field named dateCreated that stores the date when the account was created.
A no-arg constructor that creates a default account.
A constructor that creates an account with the specified id and initial balance.
The accessor and mutator methods for id, balance, and annualInterestRate.
The accessor method for dateCreated.
A method named getMonthlyInterestRate() that returns the monthly interest rate.
A method named withdraw that withdraws a specified amount from the account.
A method named deposit that deposits a specified amount to the account.
Implement the class. Write a test program that creates an Account object with an account ID of 1122, a balance of $20,000, and an annual interest rate of 4.5%. Use the withdraw method to withdraw $2,500, use the deposit method to deposit $3,000, and print the balance, the monthly interest, and the date when this account was created in PYTHON
Explanation / Answer
class Account:
def __init__(self, dateCreated,bank_id = 0, balance = 0.0, annualInterestRate = 0.0):
self.bank_id = bank_id
self.balance = balance
self.annualInterestRate = annualInterestRate
self.dateCreated = dateCreated
def createAccount(self):
Account('00-00-0000', 0, 0.0, 0.0)
print("Default account instance is created")
def createAccoutnwithvals(self, spec_id, ini_bal):
Account(self.dateCreated, spec_id, ini_bal, self.annualInterestRate)
print("Account is created with id " + str(spec_id) + " and with a balance of " + str(ini_bal))
def getid(self):
return self.bank_id
def setid(self,val):
self.bank_id = val
def getbalance(self):
return self.balance
def setbalance(self,val):
self.balance = val
def getannualInterestRate(self):
return self.annualInterestRate
def setannualInterestRate(self,val):
self.annualInterestRate = val
def getdateCreated(self):
return self.dateCreated
def getMonthlyInterestRate(self):
return (self.annualInterestRate/12)
def withdraw(self, val):
print("Balance before withdrawl", self.balance)
self.balance = self.balance - val
print("Balance After withdrawl", self.balance)
def deposit(self, val):
print("Balance before Deposit", self.balance)
self.balance = self.balance + val
print("Balance After Deposit", self.balance)
if __name__ == '__main__':
x = Account('14-03-2017', 1122, 20000, 4.5)
x.withdraw(2500)
x.deposit(3000)
x.createAccoutnwithvals( 2222, 15000)
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.