MCS-177 Introduction to Computer Science I, Fall 2007

Code from class

• Chapter 1
• line-length
  
• Chapter 2
• polygon numbers
• digit procedures for 9/14
  
• Chapter 3
• iterative versions of procedures
• using invariants
• iterative version of presents-through-day
• lets and internal-definitions
• square root of 2
  
• Chapter 4
• mod-expt
  
• Chapter 5
• procedures as parameters
  
• Chapter 6
• game-states
  
• Chapter 7
•  basic list stuff
• cdring down and consing up
• reversing a list
  
• Chapter 8
• arithmetic expression evaluator
  
• Chapter 9
• sequences
  
• Useful Links
• Supporting Materials for our textbook, including Scheme implementations for many platforms
• Documentation for the Scheme programming language
• The graphics tool for DrScheme