Chapter 10.3, Problem 13CP

Program Plan Intro

Instance attribute:

• • An instance has its own set of data attributes of a class.
• • To create an attribute, the method uses the parameter “self”.
• • The “self” references the attribute that belongs to a specific object of the class.
• • In the same class, there is a possibility to create many instances. Here, each instance has its own set of attributes.
• • This is called as instance attribute.
• • In the given problem, there will be 10 attributes in memory while creating 10 instances of a class.
• • This is because each instance of a class calls the method for 10 times.