Lecture 11

Computer Science 433
Programming Languages

Fall 2012, The College of Saint Rose

Lecture 11: Parsing Wrapup; Introduction to Functional Programming and Scheme
Date: Wednesday, October 3, 2012

Agenda

Announcements
Program/Problem Set 4 underway
Looking forward to Program/Problem Set 5 (coming soon)
- including improvements on recdescent example
More on the recursive descent parser
Restrictions of recursive descent
Introduction to Functional Programming and Scheme

Due at the start of class, Wednesday, October 10.

Please submit answers to these questions either as a hard copy (typeset or handwritten are OK) or by email to terescoj AT strose.edu by the start of class. Please use a clear subject line when submitting by email (e.g., CSC 433 Lecture Assignment 11, Joe Student). We will discuss these questions at the start of class, so no late submissions are accepted.

(4 points, 1 each) Write a Scheme function that computes each of the following:

5 - 3 * 2 + 7 10 * 3 * 9 / 4 (5 + 8) / (9 -3) 5 + 8 / 9 - 3

Examples

hello_scheme
area

Links