Bank Account Menu

Read the starting balance, a whole number. Then read a menu choice again and again until the choice is 4:

• 1 deposit: read an amount and print Deposited 500. Balance: 1500
• 2 withdraw: read an amount and print Withdrew 200. Balance: 1300, or Not enough money. Balance: 1300 if the amount is more than the balance
• 3 print Balance: 1300
• 4 print Goodbye. Final balance: 1300 and stop
• anything else: print Invalid choice

Amounts are whole numbers. A deposit or withdrawal of 0 or less is refused with Amount must be more than 0, and the balance stays the same. Writing a function for deposits and one for withdrawals keeps the loop short.

The prompts inside input() are not checked, only what you print.

Example

You type:

1000
1
500
2
200
3
4

The program prints:

Deposited 500. Balance: 1500
Withdrew 200. Balance: 1300
Balance: 1300
Goodbye. Final balance: 1300