In c++

Create a class called person including first name and last name as string and idnum as an integer. The class should contain a default constructor setting all strings to and integers to 0 and a constructor that accepts parameters. Create a print method to print the person.

Create a new class derived from person called intern which extends person with one variable called grade (char). The class should contain a default constructor and a constructor with parameters. Override the print function to print intern.

Test your program by creating an instance of each object type and print each object accordingly.