How do I use variables in classes?

How do I use variables in classes?

In programming, variables in classes are used to store data related to the objects created from the class. Would you like an example?

Yes, please provide an example.

Sure! In Python, you can define a class like this:

class Dog:
    def __init__(self, name, age):
        self.name = name  # instance variable
        self.age = age    # instance variable

Here, name and age are variables that store the dog's name and age.

How do I access those variables?

You can access them using the object of the class. For example:

dog1 = Dog('Buddy', 3)
print(dog1.name)  # Output: Buddy
print(dog1.age)   # Output: 3