C++ code

Implement a program that will manage a several contact books of different people, using classes.The program should be command-line interfaced.

your contact book class should do: 1) Your add contact function will now add a contact in a sorted order 2) Your delete contact function will preserve the sorted order of the contacts 3) Provide a private sort function which will sort the contact list internally 4) Provide a merge function that will merge the second contact list into the first

Your main program will store up to 5 contact books read from a file. You will never have more than 5 contact books . The main program should start by reading the file contactbooks.txt to create contact book objects dynamically and store them as pointers in an array of capacity 5. The format of the file will be:

Owner-first-name|Owner-last-name

first-name|last-name|phone|email|home|street|apt|city|state|zip

first-name|last-name|phone|email|home|street|apt|city|state|zip

first-name|last-name|phone|email|home|street|apt|city|state|zip

endofbook|

Owner-first-name|Owner-last-name

first-name|last-name|phone|email|home|street|apt|city|state|zip

first-name|last-name|phone|email|home|street|apt|city|state|zip

first-name|last-name|phone|email|home|street|apt|city|state|zip?

endofbook|

Owner-first-name|Owner-last-name

first-name|last-name|phone|email|home|street|apt|city|state|zip

first-name|last-name|phone|email|home|street|apt|city|state|zip

first-name|last-name|phone|email|home|street|apt|city|state|zip?

endofbook|

The program will have a menu with the following options:

1) create a new contact book (note: you will only be able to create up to five contact books. If you attempt to create more, the program should report an error)

2) remove a contact book (identified by owners name)

3) display all contact books (in your system)

4) merge two contact books (both books are identified by owners name)

5) select a contact book (identified by owners name) to perform following

operations: a) add new contact

b) delete old contact

c) display contact info d) update contact info e) display entire contact book

6) Exit

Note: When you start the program the contact books must be read in from a file calledcontactbooks.txt. When you exit a program the contact books must be stored back to a file called contactbooks.txt. Internally in your program contact books are stored in an array of capacity 5.