Write and Explain Step by step a C++ program  to create a class person having 5 data members. Name, Address, CNIC_Number, Gender, Age. All data members should be hidden by the use of data hiding concept. These values will be initialize using the child class constructor. For getting the values of these data members getter method will be created for all data members in the parent class that is person. Then create another class teacher that will inherit properties and functionalities from person class. Teacher class will have experience data member and array of subjects taught by that particular teacher. Provide setter and gettermethods for all datamembers. Teacher is allowed to teach atleast 2 subjects. Perform input validation in setSubject() function so the user will not be able to input anything except string value. Default experience of the teacher will be 2 years. Parameterized constructor of person class will be called using the teacher class constructor. This will initialize all the datamembers of person class. Using teacher class object display every info of teacher?

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OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career. 

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is: