The cafeteria is dark except for one light in the kitchen. The cafeteria manager is in there, counting lunch money. She says that there were some strangers in the school today and they ate lunch in the cafeteria.

Write a program that reads a set of floating-point values. ask the user to enter the values, then print • the average of the values. • the smallest of the values. • the largest of the values. • the range, that is the difference between the smallest and largest. of course, you may only prompt for the values once.