Write a program that does the following:

- reads an unspecified number of integers

- determines how many positive and negative values have been read

- computes the total and average of the input values (not counting zeros).

Your program ends with the input 0.

Display the average as a floating-point number.

If the entire input is 0, the program displays No numbers are entered except 0.

Here is a sample run:

Enter integers ending with 0: 1 2 3 -1 3 0

the number of positives is 3

the number of negatives is 1

total is 5

the average is 1.25