Part one.

Create a class called a BankSystem. Then, create the following instance variables, account_No, customer_Name, balance. create a method

called openAccount has a no return type(void) that ask the user to enter enter a positive account number , name

and balance. Then,create a method called AccountInfo to display the account details.

Part two

1- create a method called depositMoney that ask the user to enter the amount to deposite.

2- create a method called withdrawMoney that ask the user to enter the amount to withdraw.

3- create a method called transferMoney that ask the user to enter the amount to transfer.

4- create a method called checktransfer boolean that return true or false.

5- create a method called checkBalance to chelck the account balance.