I'm still working on my number guessing game in Common Lisp, and I've reached a standstill. When the following code is invoked: ;;;; number-game.lisp ;;;; ;;;; Andrew Levenson ;;;; 10/25/2010 ;;;; ;;;; Simple number guessing game. User has ;;;; five guesses to determine a number between ;;;; one and one hundred, inclusive (1-100). ;;; ...
When I execute the following Common Lisp program by calling (play), I get the error: Argument X is not a NUMBER: Guess ;;;; number-game.lisp ;;;; ;;;; Andrew Levenson ;;;; 10/25/2010 ;;;; ;;;; Simple number guessing game. User has ;;;; five guesses to determine a number between ;;;; one and one hundred, inclusive (1-100). ;;; Set globa...
Okay, final question and I'll have finished my number guessing game in Common Lisp! :D Whenever the game starts (or a new game begins after the first game), the following function is called. ;;; Play the game (defun play () ;; If it's their first time playing this session, ;; make sure to greet the user. (unless (> *number-o...
I'm working on making a two player tic-tac-toe game, and am in the phase where I work out all of the errors in my code. The current error i'm stuck on is an illegal function call error in the following code: (cond [...snip...] ((= CHOICE 3) (IF (NUMBERP (AREF *BOARD* 0 2)) (SETF (AREF *BOARD* 0 2) *MARKER*) (INVALID-SELECTI...