A C language ATM code Here one can withdraw,deposite the money and also can check mini statement and balance. One must choose the accounts specified in accounts.txt file only and each account will be having a pin inorder to do anything with the account. pin.txt helps you in getting the pins of accounts specified. Used files concept. New accounts can be added but one must add it's pin, balance in pin.txt and balance.txt respectively.For every new account added mini statement will be displayed only when a transaction is made:)