Movie Statistics (Chapter 9, Programming Challenge 13)

Write a program that can be used to gather statistical data about the number of movies college students see in a month. The program should perform the following steps:

Ask the user how many students were surveyed. An array of integers with this many elements should then be dynamically allocated.

Allow the user to enter the number of movies each student saw into the array.

Calculate and display the average, median, and mode of the values entered. (Use the functions you wrote in Problems 8 and 9 to calculate the median and mode.)

Input Validation: Do not accept negative numbers for input.