1. June 19, 20081 Liang-Jun Zhang MTWRF 9:45-11:15 am Sitterson Hall 011 Comp 110 Introduction to Programming

2. June 19, 20082 Outline Course Introduction Administrative things

3. June 19, 20083 What Is Programming? Crafting a set of instructions to solve a problem Analogy: cooking recipes –Ingredients (potatoes, banana, tofu, milk) –Procedures (cut, fry, stew, mix) –Results (potato banana ice cream) – Hello world demo – Sorting algorithm demoSorting algorithm demo – http://www.Kayak.comhttp://www.Kayak.com Program Input Output

4. June 19, 20084 What Is Programming? Who “ reads ” computer programs? –The physical computer –Humans (yourself, your coworkers, your instructor) Must be clear and well-structured Programming with pen and paper

5. June 19, 20085 Learn the basic components of computer programming –can be applied to any programming language (Java, C++, etc.) Is COMP 110 right for you? –Require basic computer skills –No programming knowledge assumed Math, algebra About COMP 110

6. June 19, 20086 Is COMP 110 Right for You? Do you have web programming experience with Java, perl, php? Experience with “ classes ” in C++? Some experience with Matlab, Mathematica? Do you know what is meant by Object, method, member variable, recursion, array, sorting algorithms? If yes to any, you may be ready for COMP401 instead.

7. June 19, 20087 About Me UNC Ph.D. student, will start 4 th year Research interests - Robotics, graphics http://www.cs.unc.edu/~zlj zlj@cs.unc.edu Sitterson 330, 919-962-1737(O)

8. June 19, 20088 About You Introduce yourself to the class - name - year - major - something special about you …

9. June 19, 20089 Course Webpage http://www.cs.unc.edu/~zlj/comp110 UNC Blackboard System –http://blackboard.unc.eduhttp://blackboard.unc.edu –Lecture notes –Sample codes –Assignments –Checking grades

10. June 19, 200810 Weekly Schedule Lecture –MTWRF, 9:45-11:15 am, Sitterson Hall 011 –Bring your laptop –Needn ’ t bring the textbook Schedule Office Hours –MTWR 1:00-3:00PM, SN-019 (PC-Lab)PC-Lab –Extra office hours by appointment

11. June 19, 200811 Lecture Format Review previous material –Answer any questions Present new material –Notebook computers closed please In-class exercises and programming –use laptop computer –work individually or in groups Feel free to ask questions anytime

12. June 19, 200812 Lecture Notes Will be posted shortly after lecture –Might be modified

13. June 19, 200813 Textbook Required Java Programming: From Problem Analysis to Program Design D. Malik The 3rd edition: ISBN 1-4239-0135-5

14. June 19, 200814 Software Java SDK (JDK) jGRASP –Please install them on your laptop See the homework 0 We ’ ll do a tour tomorrow

15. June 19, 200815 Grades Programming Assignments45 % Quizzes15 % Midterm Exam10 % Final Exam25 % Class Participation5 %

16. June 19, 200816 Assignments Homework assignments from textbook –practice for exams Programming assignments –May need to demonstrate the executable code by yourself –budget 8-10 hours per program design, code, debugging –start early! Deadline –For assignments needed to turn in, the deadlines are due at 10:59pm on the due date –For assignments needed to demonstrate, the deadlines are before the demo time.

17. June 19, 200817 Submitting Assignments All programming assignments will be submitted through Blackboard –Include the demo codes All assignments must include the honor code pledge pledge –I need signed pledge on paper. –Make it the first thing you put onto any assignment. http://cs.unc.edu/~zlj/comp110/assign ments.htmlhttp://cs.unc.edu/~zlj/comp110/assign ments.html

18. June 19, 200818 Collaborating You can –talk to each other about the lecture topics –talk about assignment requirements –work in groups during recitation on recitation assignments only You should –do your own assignments -- design and code You should never –talk to each other about assignment solutions –share code -- it is easy to detect and we will prosecute Pledge Form

19. June 19, 200819 Late Policy Late submission - if less than 24hrs : 25% off - if less than 48hrs : 50% off - not accepted after 48 hrs

20. June 19, 200820 Before Coding Before you open jGRASP and start coding –read the assignment –think about what the assignment is asking for –review lectures and examples on the topic –write (yes, on paper) your plan for completing the assignment (i.e., your algorithm) talk to/email me if you ’ re having trouble at this point

21. June 19, 200821 Backup Your Work! Backup your work frequently! You will lose something at some point –you might have to learn the hard way Use your AFS(Andrew File System) space –use of AFS space is not required, but is recommended –you can install the AFS Client to your notebook

22. June 19, 200822 Quizzes and Exams Three or fours quizzes Middle exam (around Jul 9) Final exam (Jul 24, 8:00-11:00 AM)

23. June 19, 200823 Help! For help on general computer problems, including getting AFS enabled on your laptop or at home For help on the course related problems, ask the instructor http://help.unc.edu962-HELP

24. June 19, 200824 Sending Email to me Put COMP 110 in subject line For example: –COMP 110, I ’ m lost –COMP 110, This course is too easy

25. June 19, 200825 Introduction of jGrasp Demo

26. June 19, 200826 Homework 0 Sign the paper pledge form Turn on the Answer the answers in the survey through blackboard survey Install JDK & jGRASP –JDK 6 Update 6 http://java.sun.com/javase/downloads/index.jsp –jGRASP 1.8.6_08 (March 21, 2008) http://spider.eng.auburn.edu/user- cgi/grasp/grasp.pl?;dl=download_jgrasp.htmlhttp://spider.eng.auburn.edu/user- cgi/grasp/grasp.pl?;dl=download_jgrasp.html –Run sample Java program –If you cannot install or run JDK or jGrasp, bring your laptop tomorrow to the class.

27. June 19, 200827 Next Class Overview of computers and programming languages Turn in pledge form Turn in the course survey 10:59PM, Jun 19 Bring your laptop