3. Find the best. Write a program that will allow an instructor to enter a series of exam scores. After the last score, the instructor should enter a negative number as a signal that there is no more input. Print the average of all the scores and the highest score entered.

Do this with beginner c programming.

Example output:

Exam Average Program
Enter the scores when prompted, negative number to quit.
> 1
> 10
> 5
> -1

Average Score = 5.3333, best = 10