check this url : http://cs.uky.edu/~kwjoiner/cs215/projects/proj2/proj2.pdf

for full question

should be in c++

http://cs.uky.edu/~kwjoiner/cs215/projects/proj2/proj2.pdf

You are to implement an Automatic Teller Machine (ATM) for a small bank. Each day, the machine is started up by the banks IT support. At this time, the ATM reads a list of current accounts, Personal Id Numbers (PINs), and account balances from a file. Once started, customers use the ATM to make deposits, withdrawals and balance inquiries. For each customer, the ATM asks for and validates the account number and PIN number, then performs the deposit/withdrawal/balance-inquiry for the customer. For each successful withdrawal and deposit, the ATM maintains a list of transactions, including account number and amount for each, and updates the accounts current balance. The ATM is limited to a maximum number of total withdrawal/deposit transactions it can process per day, and will refuse to do deposits and withdrawals once this limit is surpassed. At the end of the day, IT support enters a secret account number and PIN (10000 and 1000). Once entered, the ATM shuts down, writing the list of transactions to a file. About the data: - Account Numbers are length 12 or less, made up of any characters, but no white space. - PINs are integers of four digits. - Balances are assumed to not exceed $ 99999.99 Detailed Description: Start Up: - The logo is displayed, and a startup message printed. - The account file is read in. When there is an error reading the file, an error message is printed and the shutdown process (see below) is completed. When there is not an error, a report of the account data read from the file is printed. File format: - File name: accounts.txt - First Line: the number of accounts - Each following line, one per account: account# pin and balance, separated by a space. - The ATM then proceeds to processing customers