CSSE 220 – Object-Oriented Software Development

Homework 2

1. Do the software installation described in Homework 0 if you have not already done so.
2. Complete HelloWorld if you have not already done so.
3. Do the following reading, and bring any questions about it to class:
   • Sections 2.1 through 2.7 of Chapter 2.
     • As you reach each Self Check problem at the end of each section, do the Self Check problem (in your head, no need to write anything down) and check your answer versus the answers at the end of the chapter (pp. 79-80).

   Note: You will eventually have a quiz on this reading, so DO IT NOW!

4. Complete HelloWorldAgain, if you have not already done so.
   • Don't get stuck on any part of this exercise — just bring your questions to class or (better) to the student assistants during lab hours.
5. Complete Shouter in the WordGames project.
   • Don't get stuck on any part of this exercise — just bring your questions to class.
   • Challenge: try to write a test case for Shouter that tests a string whose length is 10,000 (yes, that's right — 10,000).
   • Challenge: can you get a test case that tests a string whose length is 100,000? 1,000,000? What does this suggest we need to add to our test cases? (Answer in class at next session.)
   • We'll continue to the other classes in WordGames during class at our next session.