Your first stop for most questions should be the Piazza Message Board (remember not to post your program there). For questions involving personal matters send email to cse332-staff at cs. Detailed debugging is best handled in office hours. Office Hours Schedule can be found on the the Schedule
Textbook: Data Structures and Algorithm Analysis in Java 3rd Ed., Mark Allen Weiss, Addison Wesley: 2011, ISBN: 0132576279 Errata is here. Code from the book is here. (We will also try to support the 2nd edition: Addison Wesley: 2007, ISBN: 0-321-37013-9, Errata for 2nd edition is here. Code for the 2nd edition is here.) The textbook is also available for 4 hour loan at the Engineering library.