object as a function argument and returning object

  1. Declare a class with the necessary data members and member functions.
  2. Define the member functions of the class, including the function that is going to return an object of the class.
  3. In the main function, create objects of the class and call the member function that takes an object as an argument, passing the created objects as arguments.
  4. Inside the member function that takes an object as an argument, access the data members and member functions of the passed object using the dot operator.
  5. Perform operations on the passed object or use its data to achieve the desired functionality.
  6. Return an object of the class from a member function by creating an object of the class and initializing it with the required values, then using the return statement to return the object.