Python Coding challenge - Day 1126| What is the output of the following Python Code?

 

Code Explanation:

1️⃣ Defining the Class

class A:

Explanation

A class A is created.

It will contain variables and methods.

2️⃣ Defining Class Variable

x = 10

Explanation

x is a class variable.

It belongs to the class, not individual objects.

3️⃣ Defining @classmethod

@classmethod

def f(cls):

Explanation

f is a class method.

It receives the class itself as cls.

4️⃣ Accessing Class Variable via cls

return cls.x

Explanation

Accesses class variable x using cls.

Works for inheritance too (dynamic reference).

5️⃣ Defining @staticmethod

@staticmethod

def g():

Explanation

g is a static method.

It does NOT receive self or cls.

6️⃣ Accessing Class Variable Directly

return A.x

Explanation

Directly accesses class A.

Not flexible for inheritance (hardcoded).

7️⃣ Calling Methods

print(A.f(), A.g())

Explanation

Calls both methods using class A.

🔄 Method Execution

🔹 A.f()

cls = A

Returns:

A.x → 10

🔹 A.g()

Directly returns:

A.x → 10

📤 Final Output

10 10

Book:  700 Days Python Coding Challenges with Explanation