what are classes and objects explain in oops code example

Example 1: class in oops

// DEFINITION
/* In object-oriented programming, a class is an extensible
program-code-template for creating objects, providing initial values for 
state (member variables) and implementations of behavior 
(member functions or methods). */

Example 2: objects in oops

// DEFINITION
/* An object, in object-oriented programming (OOP), is an abstract data type 
created by a developer. It can include multiple properties and methods and may 
even contain other objects. In most programming languages, objects are defined 
as classes. Objects provide a structured approach to programming. */

Example 3: class and object in oop

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