Welcome to IIT and cs105!
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
• 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.
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M 7:25p.m. – 8:15 p.m.
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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 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
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
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
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
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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, emailing, 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
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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 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
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!!!
CS 105 – Web Page
• http://www.cs.iit.edu/~cs105
• Click on Syllabus
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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 email 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
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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 <iostream>
using namespace std;
int
main()
{
cout << “Hello World!!” << endl;
return (0);
}