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Welcome to IIT and cs115!

Welcome to IIT and cs115!. CS 115 - Sec. Jon Hanrath - 214 SB Office Hours: TBD. hanrath@iit.edu www.cs.iit.edu/~cs115hanrath. Lecture: TBD Lab: TBD Lab assignments are due by the end of class in lab each week. CS Intro Courses.

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Welcome to IIT and cs115!

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  1. Welcome to IIT and cs115!

  2. CS 115 - Sec. • Jon Hanrath - 214 SB • Office Hours: • TBD. • hanrath@iit.edu • www.cs.iit.edu/~cs115hanrath

  3. Lecture: TBD • Lab: TBD Lab assignments are due by the end of class in lab each week

  4. CS Intro Courses • CS 105: 1-Semester Requiring Little or No Previous Programming Experience, Programming in C++ • CS 115-116: 2-Semester Sequence Assuming Previous Programming Experience, Programming in JAVA, Primarily CS Majors • CS 201: 1-Semester Sequence Equivalent of CS105-CS106, Requires Previous Programming Experience, Programming in JAVA

  5. CS 115 – Required Textbook and Lab Manual • “Java 6 Illuminated: An Active Learning Approach” Anderson and Franceschi • Second (Orange) OR Third (Purple) Edition

  6. CS 115 - Quizzes/Exams & Grading • 2 Quizzes – Each 5% of Grade • 2 Exams: • Exam I - Lecture Exam - 10% • Exam II – Lecture - 20% • Final Exam - 30% • Labs - 20% • Project - 10% • Must Take Final to Pass Course • Final Grade: • A > 90% • B 80-89.99% • C 70 –79.99% • D 60 – 69.99% • E < 60%

  7. CS115 Labs • Labs Assigned in Handout; on Website • Lab Exercises Comprised of Exercises and Programming Exercises (Located at End of Each Chapter in Textbook) • Student Expected to Complete Labs *BEFORE* Lab Section Meets • Labs Graded Either 10 (fully completed), 5 (partially completed), or 0 (not completed) • TA Will Cover Labs/Questions/Other Topics in Lab Session • Save .java File(s) to flash drive, or send to yourself in email and Bring to Lab Section for Discussion and Questions • Hand in assignments by end of lab to TA

  8. Expectations • Attendance in Lectures and Labs • Completion of Quizzes and Exams • Four to Six Hours per Week on Homework • Outside Help If Necessary • No Cheating • Have fun!!

  9. Rules • No Swearing or Other Inconsiderate Behavior • Turn Off Cell Phones, iPads, Laptops • Questions, Discussion, Ideas Welcome

  10. Excuses • If You Will Miss an Exam or Quiz, Make Arrangements **BEFORE** the Exam or Quiz Date • Exam, Quiz Dates Already Posted • If Emergency: • Doctor/Hospital Note • Family Problem: Contact Info for Parents

  11. Unacceptable Excuses • Slept Late • Felt Sick • I’m Just a Freshman • Roommate Ate My Alarm Clock/Textbook/Underwear • Missed Bus • Had a Game/Match/Practice • Didn’t Know When Exam/Quiz Was • If Any of Above Happen, Get to Class As SOON as Possible!!!

  12. CS 115 - Ethics • Exams: • Closed Book, Closed Notes, Closed Everything • Nothing in Ears (mp3 players, cell phones, etc.) • Labs Should Be Done Independently

  13. CS 115 – Where to Get Help • www.cs.iit.edu/~cs115hanrath • Internet: Search for “JAVA tutorial”, or “JAVA help” • GET HELP EARLY RATHER THAN LATER!!!

  14. CS 115 – Web Page • http://www.cs.iit.edu/~cs115hanrath • Click on Syllabus • Weekly Assignments • Quiz and Exam Dates • Lecture Slides • Other Course Information

  15. Course Philosophy • Computer Science Side • Problem Solving • Logical Thought • Programming in JAVA • “Real World” Side • Human Nature • Corporate World • Surviving during and after College

  16. Problem Solving • CS 115 Develops Logic Skills to Solve Problems by Writing a Program • A Program is a Problem Solving Tool • Computers Follow Instructions Given to Them • Computers Do Not Have “Intuition” • Computers Do Not Make Decisions “on Their Own”

  17. Problem Solving • Arrange a Deck of Cards by Suit and Rank • How Would You Do This? • How Would You Tell a Child to Do This? • How Would You Tell a Computer to Do This?

  18. Why Use a Program? • Computers Perform Tasks Many Times Faster than a Person • Computers Are More Consistent than a Person • Computers Can Work 24-7

  19. Terminology • Source Code: the Original Problem-Solving, Logical Solution Written in a Programming Language (e.g. JAVA, .java file) • Interpretation: Converting source code into common language (.class file) • Compiling: the Action of Turning the Source Code into a Format the Computer Can Use • Linking: the Action of Bringing in Already Written Code (Libraries) for Use in a New Program • Executable: the Result of Compiling and Linking a Source Program; the “.exe” file that the Computer Can Run

  20. JAVA Required Elements • Every JAVA Program Must Have: public class MyProgram { public static void main( String [ ] args) { } }

  21. Your First Program • // Jon Hanrath • // CS115 • // Section 042 • public class MyProgram • { • public static void main( String [ ] args) • { • System.out.println(“Hello World!!”); • System.exit(0); • } • } • // End lect01

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