Setters and Getters

In this part you will learn: 1. What are setters and getters? 2. Why we need setters and getters? 3. Program using setters and getters 4. Showing output What are Setters and Getters? As the name suggests, setters are functions used to set values whereas getters are used to get values. Setters and getters functions are usually public data members of the class. Setters and getters are used for private or protected member variables. As we know that me cannot directly access the private or protected member variables of a class, so we use indirect