Python Coding challenge - Day 914| What is the output of the following Python Code?

 

Code Explanation:

1. Defining the Class Temperature

class Temperature:

This line defines a class named Temperature

The class is used to represent a temperature object

2. Constructor Method __init__

    def __init__(self):

        self._celsius = 25

__init__ is the constructor

It runs automatically when an object is created

self._celsius is an instance variable

The single underscore _ indicates:

This variable is intended to be protected (by convention)

The value 25 is stored in _celsius

3. Using the @property Decorator

    @property

    def celsius(self):

        return self._celsius

@property converts the method celsius() into a read-only attribute

This allows access like a variable, not like a function

Instead of writing:

temp.celsius()

we can write:

temp.celsius

The method returns the value of _celsius

4. Creating an Object

temp = Temperature()

An object temp of class Temperature is created

The constructor sets _celsius = 25

5. Accessing the Property

print(temp.celsius)

temp.celsius internally calls the method celsius()

The returned value (25) is printed

6. Final Output

25

Final Answer

Output:

25

700 Days Python Coding Challenges with Explanation