ICS3U-HelloWorld

Copy and paste the application below into your editor (Eclipse). Save as HelloWorldApp in your network drive under the ICS3U directory.

/**

 * The HelloWorldApp class implements an application that

 * simply prints "Hello World!" to standard output.

 */

class HelloWorldApp {

    public static void main(String[] args) {

        System.out.println("Hello World!"); // Display the string.

    }

}

Compile the program and then execute.  In a window called console should appear with the words "Hello world".

1. Read pages 6-15 in textbook, complete the exercises being sure to save as the name of your class.
   • Enter code Example 3, page 10 (compile and run)
   • Complete Exercise 1.2 (#7), pg 12 (compile and run)
2. Read pg 16-41 in textbook
   • Complete Exercises 1.6, pg 25 (#1-3)
   • Complete Exercises 1.7, pg 30 (#1)
   • Complete Exercises 1.8, pg 35 (#2)
   • Complete Exercises 1.9, pg 40 (#1)