BankManagementSystem

Suppose you are bank employee of this ABC bank. first you have to login into system with proper username and password. if you are a new employee first register yourself,then login to the system. after login you will get six options to choose. option 1: Add record of new bank client Record contains following info: first name,last name,account number,amount option 2:show all record from file option 3:search particular record by record number option 4:update record option 5: delete record option 6: exit from system "bankbackend.h" is user defined header which contains proper code of how 6 option from above will work. "validator.h" is user defined header which contains code to validate username "login.h" is user defined header which contains code to login system