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Removing one lists contents from another...
I got a little bit further in this program. My source code is as follows: remove(L,[],L). remove([H|T],[H|S],Z) :- remove(T,S,Z). remove([R|T],[Q|S],[R|Z]) :- remove(T,[Q|S],Z). This works in a few cases such as: -? remove([1,2,3,1],[1,1],X). giving the result of X = [2,3] However the result... -
Removing one lists contents from another...
I've looked through the forum but this problem seems unique. I'm trying to remove the contents of one list from another. For instance: removed([1,2,3],[2],X). should give the result X = [1,3]? So far the code I have come up with is as follows: removed(L,[],L). removed([H|T],[H|S],T) :-...
