/*
 * Ex 7.1: Which of the following are valid declarations? Which instantiate
 * 	an array object? Explain your answers.
 * 	
 * int primes = {2 , 3 , 4 , 5 , 7 , 11};
 * float elapsedTimes[] = {11.47, 12.04, 11.72, 13.88};
 * int[] scores = int[30];
 * int[] primes = new {2, 3, 5, 7, 11};
 * int[] scores = new int[30];
 * char grades[] = {'a', 'b', 'c', 'd', 'f'};
 * char[] grades = new char[];
 * 	
 *
 * Ex 7.3 Describe what problem occurs in the following code. What modifications
 * 	should be made to it to eliminate the problem?
 * 	
 * 	int[] numbers = {3, 2, 3, 6, 9, 10, 12, 32, 3, 12 ,6};
 * 	for (int count = 1; count <= numbers.length; count ++)
 * 		System.out.println(numbers[count]);
 * 		
 * Ex 7.4 Write an array declaraction and any necessary supporting classes
 *   to support the following statements:
 *       NOTE: This problem has been deferred from hw09 to a future homework.
 *
 *  a. students' names for a class of 25 students.
 *  b. students' test grades for a class of 40 students.
 *  c. credit-card transactions that contain a transaction number,
 *  d. students' names for a class and homework grades for each student.
 *  e. For each employee: the employee number, hire date, and the amount
 *     of the last five raises.
 *
 * PP.7.4 Design and implement an application that ... reads in an
 *      arbitrary number of integers in the range 1..100 inclusive,
 *      and produces a chart similar to the one below that indicates how
 *      many values fell in the range 1..10, 11..20, and so on.
 *      Print one asterisk for every five values in each category.
 *
     1 - 10  | 
     11 - 20  | 
     21 - 30  | ***
     31 - 40  | 
     41 - 50  | *
     51 - 60  | **
     61 - 70  | 
     71 - 80  | *
     81 - 90  | 
     91 - 100  | *
 * 
 */