CS 105: Introduction to Programming in C++

1. Welcome to IIT and cs105!

2. CS 105 - Secs. 001-007 • Jon Hanrath - 214 SB • Office Hours: • MW 8:00 A.M. – 9:45 A.M. • W 5:00 P.M. – 6:00 P.M. • 312-567-5701 • hanrath@iit.edu • www.cs.iit.edu/~cs105

3. Lecture: M,W 10:00 – 10:50 A.M. SB 111 • Labs: R,F 10:00 a.m. – 10:50 a.m. SB 112F, SB 108 • Lecture: M,W 11:25 A.M. – 12:15 P.M. SB 111 • Labs: R,F 11:25 a.m. – 12:15 p.m. SB 112F, SB 108 • Lecture: W 6:25 P.M. – 8:05 P.M. LS 121 • Labs: M 6:25 p.m. – 7:15 p.m. • M 7:25p.m. – 8:15 p.m. • W 8:15 p.m. – 9:05 p.m. SB 112F, Rice Campus

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 C++, Primarily CS Majors • CS 201: 1-Semester Sequence Equivalent of CS105-CS106, Requires Previous Programming Experience, Programming in JAVA

5. CS 105 – Required Textbook and Lab Manual • “C++Programming: From Problem Analysis to Program Design” By D.S. Malik, • 2nd (YELLOW) OR 3rd (GREEN) Edition

6. CS 105 - Quizzes/Exams & Grading • 2 Quizzes – Each 5% of Grade • 2 Exams: • Exam I - Lecture Exam - 10% • Exam II - Lecture & Lab Exam - 20% • Final Exam - 30% • Labs - 20% • Project - 10% • Must Pass Final to Pass Course

7. CS105 Labs • Labs Assigned in Handout; on Website • Labs Consist of a Reading Assignment, and Lab Exercises from Textbook • 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 • Students Receive Full Credit for Attending and Participating in Lab Session • TA Will Cover Labs/Questions/Other Topics in Lab Session

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 (Quizzes, Exams, Project) • Have fun!!

9. Rules • No Swearing or Other Inconsiderate Behavior • Turn Off Cell Phones • No Laptops • No Internet Browsing, emailing, IM-ing in Lab (C’mon, it’s only 50 minutes!) • 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 105 - Ethics • Exams: • Closed Book, Closed Notes, Closed Everything • Nothing in Ears (mp3 players, cell phones, etc.) • Labs Should Be Done Independently,But Working with Others Acceptable • Project: To Be Announced

13. CS 105 – Where to Get Help • www.cs.iit.edu/~cs105 • Instructor Office Hours • TA’s Office Hours, Lab Time - Any TA Can Answer Questions • ARC: Academic Resource Center Has Tutors Available (http://arc.iit.edu) • Internet: Search for “C++ tutorial”, or “C++ help” • GET HELP EARLY RATHER THAN LATER!!!

14. CS 105 – Web Page • http://www.cs.iit.edu/~cs105 • Click on Syllabus • Weekly Assignments • Quiz and Exam Dates • Lecture Slides • TA Office Hours • Other Course Information

15. CS105 Labs (Cont) • All Labs Assigned from Textbook (Malik) • Work on Labs on Personal PC, or Campus Computers • Save .cpp File(s) to Floppy or flash drive, or send to yourself in email and Bring to Lab Section for Discussion and Questions

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

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. Problem Solving • CS 105 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”

19. 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

20. Terminology • Source Code: the Original Problem-Solving, Logical Solution Written in a Programming Language (e.g. C++) • 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

21. C++ Required Elements • Every C++ Program Must Have: int main() { }

22. Your First Program • // Jon Hanrath • // CS105 • // Section 042 • #include <iostream> • using namespace std; • int • main() • { • cout << “Hello World!!” << endl; • return (0); • }