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  1. ;--------------------------------------------------------------------------
  2. ; Program:				driver.lsp
  3. ; Authors:				Paul D. Wiedemeier, Ph.D. and YOUR NAME HERE
  4. ; Organization:		The University of Louisiana at Monroe
  5. ; Class:					CSCI 3010, Spring 2012
  6. ; Assignment:			Assignment 3
  7. ; Due Date:				Thursday, April 19th, 2012 
  8. ;
  9. ; Description:			This program computes ...
  10. ;
  11. ; Honor Statement: 	My signature below attests to the fact that I have
  12. ;                  	neither given nor received aid on this project.
  13. ;
  14. ; X _____________________________________________________________________
  15. ;
  16. ;--------------------------------------------------------------------------
  17.  
  18.  
  19. ;--------------------------------------------------------------------------
  20. ; Function:				(MS2ML string)
  21. ; Author:				Paul D. Wiedemeier, Ph.D.
  22. ;
  23. ; Description:			This function is called with a single string argument.
  24. ;				It converst the string into a list.  It returns a list.
  25. ;
  26. ;--------------------------------------------------------------------------
  27. (defun MS2ML (mazeString)
  28.    (setq mazeList ())
  29. 	(reverse 
  30. 		(dotimes (i (length mazeString) mazeList)
  31. 			(cond
  32. 				( (eq #\A (aref mazeString i))
  33. 					(setq mazeList (cons 'A mazeList))
  34. 				)
  35. 				( (eq #\B (aref mazeString i))
  36. 					(setq mazeList (cons 'B mazeList))
  37. 				)
  38. 				( t
  39. 					(setq mazeList (cons 'C mazeList)) ; (eq #\C (aref mazeString i))
  40. 				)
  41. 			)
  42. 		)
  43. 	)
  44. ) ; end MS2ML
  45.  
  46.  
  47. ;--------------------------------------------------------------------------
  48. ; Function:				(ML2EL list)
  49. ; Author:				YOUR NAME HERE
  50. ;
  51. ; Description:			
  52. ;
  53. ;--------------------------------------------------------------------------
  54. (defun ML2EL (mazeList)
  55.   (setq engList ()) 
  56.     (reverse
  57.      (dotimes (i (length mazeList) engList)
  58.       (cond
  59.         ((eq 'A (nth 2 mazeList))
  60.            (setq engList (cons 'F engList))
  61.         );end first condition
  62.         ((eq 'B (nth 2 mazeList))
  63.            (setq engList (cons 'L engList))
  64.         );end sedond condition
  65.         ( t
  66.            (setq engList (cons 'R engList))
  67.         );end t condition
  68.        );end cond
  69.      );end dotimes
  70.     );end reverse
  71. ) ; end ML2EL
  72.  
  73.  
  74. ;--------------------------------------------------------------------------
  75. ; Function:				(EL2ES list)
  76. ; Author:				YOUR NAME HERE
  77. ;
  78. ; Description:			
  79. ;
  80. ;--------------------------------------------------------------------------
  81. (defun EL2ES (engList)
  82.   (setq engString "") (setq n 0)
  83.     (dotimes (i (length engList) engString)
  84.       (cond
  85.         ((eq (nth n engList) "F")
  86.           (setq engString (concatenate 'string engString "F"))
  87.         )
  88.         ((eq (nth n engList) "L")
  89.           (setq engString (concatenate 'string engString "L"))
  90.         )
  91.         (t
  92.           (setq engString (concatenate 'string engString "R"))
  93.         );end t
  94.       );end cond
  95.      (incf n);increment variable
  96.     );end dotimes
  97. ) ; end EL2ES
  98.  
  99.  
  100. ;--------------------------------------------------------------------------
  101. ; Function:				main driver
  102. ; Author:				Paul D. Wiedemeier, Ph.D.
  103. ;
  104. ; Description:			This function is called without arguments and
  105. ;				ultimately returns a string that represents the
  106. ;				the English translation of a Mazelandian string.
  107. ;
  108. ;--------------------------------------------------------------------------
  109. (print
  110. 	(EL2ES 
  111. 		(ML2EL 
  112. 			(MS2ML 
  113. 				"ABCABC"
  114. 			)
  115. 		)
  116. 	)
  117. ) ; end main driver
Success #stdin #stdout 0.03s 10592KB
comments (?)
stdin
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Standard input is empty
stdout
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"RRRRRR"
https://ideone.com/gGrBi
language:
Common Lisp (clisp 2.49.92)
created:
14 years ago
visibility:
public

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