Python Coding challenge - Day 1130| What is the output of the following Python Code?

 

Code Explanation:

🔹 1. Class Definition

class Test:

✅ Explanation:

A class named Test is created.

It will contain a variable and two methods.

🔹 2. Class Variable

x = 10

✅ Explanation:

x is a class variable.

Shared across all instances of the class.

Accessible via:

Test.x

cls.x (inside class methods)

🔹 3. Class Method (@classmethod)

@classmethod

def show(cls):

    return cls.x

✅ Explanation:

@classmethod decorator defines a method that works with the class, not instance.

cls refers to the class (Test).

🔍 What happens:

cls.x → accesses class variable x

Returns:

10

🔹 4. Static Method (@staticmethod)

@staticmethod

def display():

    return Test.x

✅ Explanation:

@staticmethod creates a method that:

Does NOT take self or cls

Works like a normal function inside the class

🔍 What happens:

Directly accesses:

Test.x

Returns:

10

🔹 5. Calling Methods

print(Test.show(), Test.display())

✅ Step-by-step:

➤ Test.show()

Calls class method

cls = Test

Returns:

10

➤ Test.display()

Calls static method

Returns:

10

🎯 Final Output

10 10

Book:  700 Days Python Coding Challenges with Explanation