The purpose of this assignment is to assess your ability to do the following:

Model aggregation relationships with UML class diagrams (utilize abstraction in software design).

Implement classes utilizing aggregating relationships.

Utilize aggregate objects in a software solution.

Utilize file input/output in a C++ program.

Implement a software solution creates a contact management system. The contact management system will use file input/output to store user inputted name, address, and phone number. The user can choose to input new contact. When the program is terminated, the contacts are saved in a .txt file so they are available the next time the program is run.

Each contact created will need to have a unique identifier in order to search in Part 2;

Create a UML class design for a contact management system. Identify all the classes and relationships. Implement the application from the design.

Your application is responsible for keeping these items:

This will be the Contact.h file:

1: name - (Last, and First) Fink, Charlie.

2: Mailing address: Street address: 1234 Chester Rd.

State: AZ Zip Code: 85023

3: Phone Number: (555-555-1234)

Output:

The 1 is the identifier, and it increments after each contact is created.

Have it allowed for multiple contacts until the user types -1.

After completion, the user can search contacts by identifier or last name.

Refer to the "Contact Management System."

Step 3:

Write a driver program that instantiates a Contact object. Test out your Contact by loading contacts from the provided file. Display the contacts, add a new contact, search the collection, and save the contacts. Your driver program should demonstrate all functionality in Contact class. When you have finished your program, create a 3- to 5-minute video in which you

1. Discuss how your solution utilizes aggregate objects.

2. Run your code.

In the end explain every step of the code.