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Join Date: Sep 2008
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Newbie Poster
Hi all,
I'm using a common Lisp compiler and I don't know the syntax to get the node "NIGHT" from the list (((GOOD))((NIGHT))). Could someone help me?
Thanks
I'm using a common Lisp compiler and I don't know the syntax to get the node "NIGHT" from the list (((GOOD))((NIGHT))). Could someone help me?
Thanks
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Join Date: Oct 2007
Location: Cherry Hill, NJ
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Take it one step at a time with car and cdr:
define xs (((GOOD))((NIGHT)))
car xs --> ((GOOD))
cdr xs --> ((NIGHT))
car (car xs) --> (GOOD)
cdr (car xs) --> ()
etc.
define xs (((GOOD))((NIGHT)))
car xs --> ((GOOD))
cdr xs --> ((NIGHT))
car (car xs) --> (GOOD)
cdr (car xs) --> ()
etc.
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Join Date: Sep 2008
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Newbie Poster
It helped me a lot.
Thank you!
Thank you!
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