Problem 2 (40 Points):

Write a Java Program named UseArray.java in a new package Stats. This program can compute the mean, median, the highest, and the lowest of the students scores in a class. First, the user inputs the number of students in the class and you capture this number. Then the user inputs the grades of all the students in the class. After capturing all the inputs, your program should output the mean, the median, the highest, and the lowest.

Hint: You need to use Array to capture the grade inputs from users.