Lecture 2
A Simple C Program,
Variables & Operators

Reading

Topics

• The Anatomy of a Simple C Program
• Variables
• printf and scanf
• Arithmetic and Relational Operators
• The keywords of C

For next class

• Read Chapter 3
• Get an account on the UMBC GL machines.
• Learn how to use a Web browser (e.g., Netscape, Internet Explorer)
• Review the CMSC 201 web pages.