Problem:

Create a class called Employee that includes three pieces of information as data members:

• First name (type string)

• Last name (type string)

• Monthly salary (type int)

Your class should:

• Have a constructor that initializes the three data members.

• Provide a set and a get function for each data member.

• If the monthly salary is not positive, set it to 0.

• Create two Employee objects and display each object’s yearly salary. Then give each Employee a 10 percent raise and display each Employee’s yearly salary again.

• Separate your code into two files—a header for the class definition and a source code file for the class’s member-function definitions.

Please explain how to create a class called Employee.