Write a C++ address book program that will accomplish the following:

1. Read name and address data from the user either from the keyboard or from a file.

2. While reading the names and addresses, put the names into an appropriate data structure.

3. After reading names and addresses, allow user to search for names and change the names or addresses in the container data structure.

4. Allow user to write out the container data structure to a comma delimited file, this file is different from the input file.

The input file will have the following form, 1 line for the name the next line for the address:

name

address

name

address