This program allows users to store and manage contact information. The program provides options to add a new contact by entering their name, phone number, and email address. It also allows users to view their contact list, edit existing contacts, and delete contacts if needed. The contacts are stored in a file for persistent storage.
- Add a new contact with a name, phone number, and email address.
- View all contacts in the contact list.
- Edit existing contacts.
- Delete contacts.
- Persistent storage of contacts in a file.