Write the definition of a class named listClass that includes the following private members:

• list: an array of type double.
• count: an integer to represent the number of elements in list array

Additionally, the class should include the following public methods:

1. A default constructor to initialize count to zero and create list as an array of size 30.
2. A method named addValue, that takes a parameter (m) of type double. The method should add the value (m) to the end of the array and increment count if the array marks is not full.
3. A method named output that output:Average of values in the list.
4. Number of values in the array below average.
5. Number of values in the array above average.