CS 603: Programming Language Organization Lecture 2 Spring 2002 Department of Computer Science University of Alabama Joel Jones

Outline ©2001 Joel Jones

Question from Reading? The books are in! My question (from introduction to Part I): Is there beauty in a programming language apart from its utility? Pair Up: • My question, Yes or No? Why? -or- • Your own question ©2001 Joel Jones

Personal Information Name: Email: Programming Languages/Environments: Group Work Experience: What you expect of the class: ©2001 Joel Jones

My Personal Information Name: Joel Jones Email:jones@cs.ua.edu Programming Languages/Environments:C, C++, Java, Smalltalk on Macintosh, Unix, VMS Group Work Experience:Industry experience for DP, scheduling, OS, and compilers What you expect of the class:Preparation, Participation, Perception ©2001 Joel Jones

Demonstration of how to use Interpreter Ignore the man under the podium Using Windows Using Unix with typescript ©2001 Joel Jones

Examples (mult m n) - multiply m by n without using “*” (sumsquares n) - 1^2 + 2^2 +…+ n^2 ©2001 Joel Jones

Reading & Questions for Next Class Chapter 1 of textbook Come up with a question: That would help others when reading these chapters -or- A question raised, but not answered by these chapters ©2001 Joel Jones