6. Constructor

Your task is to define a class named Sensor with:

• A constructor that takes an integer id and prints:
  Sensor <id> initialized

The program will:

1. Create a Sensor object with ID 101.
2. The constructor will run automatically.
   
    

Example

Output:

Sensor 101 initialized

Why this output?

When the object is created, the constructor prints the initialization message.

Question Significance

Introduces constructors — special functions that run automatically when an object is created.