Question

write c++ program that shows the function of ATM

Answer 1

Answer:

Explanation:

1 - only direct account transactions will be done on this ATM

2 - assume this ATM is a bank ATM, no transaction fees

3 - this application will be a 'dos' application

4 - app should be able to cancel at any point via back (goes to main menu, screen 4 and beyond) or exit atm (screens 2 & 3)

5 - max 3 times to log in, after 3 times = show message "your account has been locked."

6 - this is a swipe machine

7 - every screen will have a feedback line on line 1

8 - Can only hold 10,000 dollars before ATM out of order (effects withdrawls, deposits and maintenance screen)

9 - Any withdrawl has to be in $20 amounts, transfers don't have this limitation

10 - Account files will be prepopulated

11 - User can only withdrawl $300 amount per day

12 - Every transaction has a date/time stamp, account #

/* 13 - Information only on screen, or printed/receipts */

Welcome Screen (screen 1)

"hit enter to simulate inserting card"

Data Entry Screen (screen 2)

1) account pin: (resides in a file)

2) exit ATM

-if valid got to main menu

-else, display "invalid account # and/or pin#"

Main Menu Screen (screen 3)

1) withdrawl

2) deposit

3) check balance

4) funds transfer

5) exit ATM

Withdrawl Screen (screen 4.a)

1) from checking

2) from savings

3) quick cash /* optional */

4) back to main menu

Deposit Screen (screen 4.b)

1) to checking

2) to savings

3) back to main menu

Check Balance Screen (screen 4.c)

1) from checking

2) from savings

3) back to main menu

Funds Transfer Screen (screen 4.d)

1) from savings to checking

2) from checking to savings

3) back to main menu

Enter Amount Screen (screen 5.a)

1) Enter Amount

2) back to main menu

/* Quick Cash Amount Screen (screen 5.b)

1) $20.00

2) $40.00

3) $60.00

4) $80.00

5) $100.00

6) back to main menu */

Would you like to perform another transaction (screen 6)

-if yes, go back to screen 2

-else, go to screen 7

Goodbye Screen (screen 7)

display goodbye message, wait 10 seconds, cycle back to welcome screen

/* optional

Maintenance Screen (screen 8)

requires a special pin

1) update money supply

2) exit ATM */

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