In this program, you are required to apply the Python List feature. Using the List feature, write a program that allows a user to enter any number and store each number into a List. The user must enter $-9999$ to quit entering more numbers. Number $-9999$ should not be stored in the List. Display an error message if the user quits without entering any numbers. The program ends by displaying each entered value and its distance from the average.

For example, if three numbers were entered; $10,3,8,$ and $-9999$ then the average is $7.$

So$,$ the distance between the first number $10$ and the average $7$ is $3.$

The distance between the second number $3$ and the average $7$ is $-4.$

The distance between the second number $8$ and the average $7$ is $1.$