# 7. Bank Account Simulator (OOP)

import uuid

class Account:

def __init__(self, owner, balance=0.0):

self.owner = owner

self.balance = balance

self.account_id = str(uuid.uuid4())[:8]

def deposit(self, amount):

if amount > 0:

self.balance += amount

print(f"Deposited: ${amount:.2f}")

print(f"Current Balance: ${self.balance:.2f}")

else:

print("Invalid deposit amount.")

def withdraw(self, amount):

if 0 < amount <= self.balance:

self.balance -= amount

print(f"Withdrew: ${amount:.2f}")

print(f"Current Balance: ${self.balance:.2f}")

elif amount > self.balance:

print("Insufficient funds.")

else:

print("Invalid withdrawal amount.")

def __str__(self):

return f"Account Owner: {self.owner}\nAccount ID: {self.account_id}\nBalance: ${self.balance:.2f}"

def main():

print("=== Bank Account Simulator ===")

owner_name = input("Enter account owner name: ")

initial_balance = float(input("Enter initial balance: "))

my_account = Account(owner_name, initial_balance)

while True:

print("\n=== Account Menu ===")

print("1. Account Overview")

print("2. Deposit Money")

print("3. Withdraw Money")

print("4. Exit")

choice = input("Select an option (1-4): ")

if choice == '1':

print(my_account)

elif choice == '2':

amount = float(input("Enter amount to deposit: "))

my_account.deposit(amount)

elif choice == '3':

amount = float(input("Enter amount to withdraw: "))

my_account.withdraw(amount)

elif choice == '4':

print("Thank you for using our bank services!")

break

else:

print("Invalid Selection.")

if __name__ == "__main__":

main()