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@MiLk
Created November 9, 2011 17:42
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(defun proximite (etat etat-final)
(let ((l1 etat)(l2 etat-final) (retour 0))
(dolist (var l2 retour)
(when (equal (pop l1) var)
(setq retour (+ retour 1)))
)
)
)
(proximite initial final)
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