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Text File  |  1987-09-03  |  1.5 KB  |  20 lines
  1. ATM Main Program                                                               
  2.    interact with customer                                                      
  3.       ask for 4 digit code                                                     
  4.       ask for transaction type                                                 
  5.       ask for transaction amount                                               
  6.       do the transaction                                                       
  7.          deposit cash                                                          
  8.          withdraw cash                                                         
  9.          transfer cash between accounts                                        
  10.          update account balance                                                
  11.       dispense cash and receipt                                                
  12.          compute bills to dispense                                             
  13.          dispense the cash                                                     
  14.          dispense the receipt                                                  
  15.       return card                                                              
  16.    interact with bank database                                                 
  17.       check for positive acct. balance                                         
  18.       update account balance                                                   
  19.       compare user code to card code                                           
  20.