Implement console phone book app

[Dauren-Delmukhambetov]

Description

In this task, we need to implement a phone book as a console application. The app should allow a user to add a new contact to the phone book, search contact, edit and delete an existing one.

• Contacts in the phone book can be one of the two types: Person or Company/Organization;
• A person can have first and last names whereas a company only has a name;
• Both person and company can have a landline phone number, email, mail address (with zip code, city, and address);
• Seach should work on all properties, and should be case insensitive;

NOTE It's recommended to store a contact in an array since we have not reached the Collections topic.

Link to read

• 4.1. Introduction to OOP;
• 4.2. Defining your own classes;
• 4.5. Method parameters;
• 4.6. Object construction;

Definition of Done (DoD)

• [ ] PR reviewed and merged

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Due date: :calendar: 24th July 2021

[Dauren-Delmukhambetov]

Here you can find a way to keep the app running while waiting for user's input (see the accepted answer)