Python Coding challenge - Day 431| What is the output of the following Python Code?

Code Explanation:

class Slotted:

This defines a new class called Slotted.

At this point, it’s a regular Python class — no special behavior like __slots__ has been added.

    def __init__(self):

This defines the constructor method (__init__) for the class.

It’s automatically called when you create a new object from this class.

The self parameter refers to the instance being created.

        self.a = 10

Inside the constructor, a new instance attribute a is created and set to 10.

This means every object of this class will have an attribute a when it's initialized.

s = Slotted()

You create an instance of the class Slotted and store it in the variable s.

This automatically calls the __init__ method, so s.a is now 10.

s.b = 20

Here, you're dynamically adding a new attribute b to the instance s, and setting it to 20.

Because Slotted is a normal class (no __slots__), Python allows this dynamic addition.

print(s.a, s.b)

This prints the values of attributes a and b from the instance s.

Since s.a = 10 and s.b = 20, it prints:

10 20