Welcome to IIT and cs105!

CS Secs Jon Hanrath SB Office Hours: –MW 8:00 A.M. – 9:45 A.M. –W 5:00 P.M. – 6:00 P.M

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

CS Intro Courses CS 105: 1-Semester Requiring Little or No Previous Programming Experience, Programming in C++ CS : 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

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

CS 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

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

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!!

Rules No Swearing or Other Inconsiderate Behavior Turn Off Cell Phones No Laptops No Internet Browsing, ing, IM-ing in Lab (C’mon, it’s only 50 minutes!) Questions, Discussion, Ideas Welcome

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

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!!!

CS 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

CS 105 – Where to Get Help Instructor Office Hours TA’s Office Hours, Lab Time - Any TA Can Answer Questions ARC: Academic Resource Center Has Tutors Available ( Internet: Search for “C++ tutorial”, or “C++ help” GET HELP EARLY RATHER THAN LATER!!!

CS 105 – Web Page Click on Syllabus –Weekly Assignments –Quiz and Exam Dates –Lecture Slides –TA Office Hours –Other Course Information

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 and Bring to Lab Section for Discussion and Questions

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

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?

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”

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

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

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

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