Notes, Examples, and Assignments

This page contains the material related to the CS-CAMP at Rice University

Web Design Tutorial

Follow along with the web design tutorial. This isn't comprehensive but is a brief overview of the basics.

Scheme Materials from HtDP

Copy and paste this code under your draw-next-part program to complete the Hangman program. 


;;

;; your draw-next-part program goes here

;;



(define-struct word (1st-letter 2nd-letter 3rd-letter))



	(define (choose-letter 1st-letter 2nd-letter 3rd-letter)

	   (cond

	     [(symbol=? 1st-letter 3rd-letter) 1st-letter]

	     [else                             2nd-letter]))



	(define (reveal chosen-word status-word guess)

	   (make-word 

	     (choose-letter

	      (word-1st-letter chosen-word)

	      (word-1st-letter status-word)

	       guess)

	     (choose-letter

	      (word-2nd-letter chosen-word)

	      (word-2nd-letter status-word)

	       guess)

	     (choose-letter 

	      (word-3rd-letter chosen-word)

	      (word-3rd-letter status-word) 

	       guess)))



;;PLAY HANGMAN:

	(hangman make-word reveal draw-next-part)

Other Materials