Answer to question 8 in quiz #module5

Quiz Answer

/*
        8. Write a Java code snippet to ask a user how many classes they are taking this semester.
        Create an array of courses to based on that input, and then ask the user
        to enter each course and and put those in the courses array. When the user has
        completed entering their courses, print out the list of courses under the
        heading "----Sprint 2019 Course Schedule------". Final output should be something like:
        ----Sprint 2019 Course Schedule------
        IST140
        MATH110
        ENG015
        PSYCH002
        (5 points)
        */
        
        // Step 1 - Ask a user how many classes they are taking
        System.out.println("How many classes are you taking this semester?");
        // set up a scanner variable to get user input
        Scanner s = new Scanner(System.in);
        // User should respond with a number, so store this answer in an int variable 
        int numClasses = s.nextInt();
        
        // Step 2 - Create an array of courses
        // create the array with a number to indicate how many elements will be 
        // use the number of courses from the users answer above 'numClasses'
        String[] courses = new String[numClasses];
        
        // Step 3 - The user indicated above, the number of classes they are 
        // taking  and we stored that number in 'numClasses'. 
        // We need to get all the courses from the user, so if we are doing
        // the same thing many times in a row (in this case getting user input
        // on their courses), we do this in a loop 
        /*System.out.println("What are the courses?");
        for (int i=0; i < numClasses; i++) {
            String c = s.next();
        }*/
        System.out.println("What are the courses?");
        for (int i=0; i < numClasses; i++) {
            String c = s.next();
            // add each course provided by the user to the courses array
            // created in step 2
            courses[i] = c;
        }
        
        // Step 4 - display courses that we stored in our array. To display
        // the contents of an array, used an enhanced loop
        System.out.println("---- SPRING SCHEDULE ----");
        for (String myCourse : courses) {
            System.out.println(myCourse);
        }