Answer Happy

You are to create a program that simulate a contact list, such
as the one you see in a cell phone. The program will read the
contact list from the user into a data structure. The contact list
is a list of contact information. Each contact is represented as
following,
Name; Email; Phone Number; Group(s)
Currently, there are 3 groups - friend, family, coworker
A contact list will look like this
Harper Jackson; hjackson@; 123456789; Friend
Jane Smith; jsmith12345@; 0486424499; Family
Tom Sawyer; tsawyer12345@; 2358985411; Family, Coworker
The program can add a contact to the data structure by asking
user for the relevant information; the program can also delete a
contact from the data structure by name, email, or phone number.
The program can make adjustments to the group a contact may belong;
for example, a contact may be family and coworker at the same time
but may stop being a coworker at some point.
It should be written in C++ or Java language.