Python Class - Bank Account Management

Last update on April 21 2025 12:54:13 (UTC/GMT +8 hours)

3. BankAccount Class with Deposit, Withdrawal, and Transaction History

Write a Python class BankAccount with attributes like account_number, balance, date_of_opening and customer_name, and methods like deposit, withdraw, and check_balance.

Sample Solution:

Python Code:

class BankAccount:
    def __init__(self, account_number, date_of_opening, balance, customer_name):
        self.account_number = account_number
        self.date_of_opening  = date_of_opening 
        self.balance = balance
        self.customer_name = customer_name
        
    def deposit(self, amount):
        self.balance += amount
        print(f"${amount} has been deposited in your account.")
    
    def withdraw(self, amount):
        if amount > self.balance:
            print("Insufficient balance.")
        else:
            self.balance -= amount
            print(f"${amount} has been withdrawn from your account.")
            
    def check_balance(self):
        print(f"Current balance is ${self.balance}.")
        
    def print_customer_details(self):
        print("Name:", self.customer_name)
        print("Account Number:", self.account_number)
        print("Date of opening:", self.date_of_opening)
        print(f"Balance: ${self.balance}\n")   

# Input customer details
ac_no_1 = BankAccount(2345, "01-01-2011", 1000, "Toninho Takeo")
ac_no_2 = BankAccount(1234, "11-03-2011", 2000, "Astrid Rugile")
ac_no_3 = BankAccount(2312, "12-01-2009", 3000, "Orli Kerenza")
ac_no_4 = BankAccount(1395, "01-01-2011", 3000, "Luciana Chika")
ac_no_5 = BankAccount(6345, "01-05-2011", 4000, "Toninho Takeo")

print("Customer Details:")
ac_no_1.print_customer_details()
ac_no_2.print_customer_details()
ac_no_3.print_customer_details()
ac_no_4.print_customer_details()
ac_no_5.print_customer_details()

print("=============================")
ac_no_4.print_customer_details()
# Current balance is $3000.
# $1000 has been deposited in your account.
ac_no_4.deposit(1000)
ac_no_4.check_balance()
# Your current balance $4000.
# You want to withdraw $5000
ac_no_4.withdraw(5000)
# Output:
# Insufficient balance.
#The customer withdraw $3400.
ac_no_4.withdraw(3400)
ac_no_4.check_balance()

Sample Output:

Customer Details:
Name: Toninho Takeo
Account Number: 2345
Date of opening: 01-01-2011
Balance: $1000

Name: Astrid Rugile
Account Number: 1234
Date of opening: 11-03-2011
Balance: $2000

Name: Orli Kerenza
Account Number: 2312
Date of opening: 12-01-2009
Balance: $3000

Name: Luciana Chika
Account Number: 1395
Date of opening: 01-01-2011
Balance: $3000

Name: Toninho Takeo
Account Number: 6345
Date of opening: 01-05-2011
Balance: $4000

=============================
Name: Luciana Chika
Account Number: 1395
Date of opening: 01-01-2011
Balance: $3000

$1000 has been deposited in your account.
Current balance is $4000.
Insufficient balance.
$3400 has been withdrawn from your account.
Current balance is $600.

Flowchart:

For more Practice: Solve these Related Problems:

Write a Python class BankAccount that includes a method for transferring funds between two accounts and updates both account balances accordingly.
Write a Python class BankAccount that logs every transaction (deposits and withdrawals) into a transaction history list and prints this history on demand.
Write a Python class BankAccount that overrides the __str__ method to provide a formatted account summary, including account number, balance, and date of opening.
Write a Python class BankAccount that includes a class-level interest rate and a method to apply monthly interest to the account balance.

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