1. CS 241 – Computer Programming II Lab Kalpa Gunaratna – kalpa@knoesis.orgkalpa@knoesis.org http://knoesis.wright.edu/researchers/kalpa/

2. Contact  Contact by e-mail  kalpa@knoesis.org kalpa@knoesis.org  Office hours  376 Joshi  Mondays & Wednesday 3:00 pm – 4:00 pm

3. About me  Kalpa Gunaratna  Sri Lanka  Graduate from University of Colombo, Sri Lanka  Computer Science first year PhD student @ Wright State University and member of Kno.e.sis Center of Wright State University.  More information if you are interested in knowing my background  http://knoesis.wright.edu/researchers/kalpa/ http://knoesis.wright.edu/researchers/kalpa/

4. Some rules and guidelines to remember  Lab consists of two parts  Part I – in lab which is due on the second lab session of the week.  Part II – post lab which is due before next week’s lab session starts.  You cannot turn in assignments later than this deadlines. 0 marks otherwise.  Make sure you follow these deadlines and normally ignore WebCt deadlines.  Because WebCt deadline is set for all set of classes  Upload the zipped Net Beans project to WebCt.

5.  You will have 4 projects. Each project will have a deadline posted in WebCt.  Projects are accepted only until 3 days past deadline and each day accounts for 10% off from your total eligible score.  I may sometimes make minor changes to assignments in the lab and make sure you make a note of them!  If you use a lab computer please save your net beans project into pen drive or e-mail.

6. Today’s lab!  Create an array of size 10 only.  Read a list of integers from a file (use Scanner class as shown in the assignment page).  If file contains more than 10 integers, you should print an error message.  Print the maximum value to the console.  Remove the maximum value and write it back to the same file.

7.  Create an arraylist.  ArrayList = new ArrayList ();  Have the same functionality as in lab section.  But you can use the in-built functionalities of ArrayList class.