I am trying to make an interactive, text-based connect4 game in SWI P开发者_开发知识库rolog, and I\'m a little stuck on how to start. What I don\'t understand is how to represent the game board, since
I\'ve bee开发者_开发知识库n using the gprolog thingy to do some things in prolog. But now when testing some more code I discovered that it does not support \"false\". Which is supported by swi? Use fa
I\'m developing (in Java), for fun, an applic开发者_如何学Cation which uses an unification algorithm.
So i got this for powerset: powerset([], []). powerset([H|T], P) :- powerset(T,P). powerset([H|T], [H|P]) :- powerset(T,P).
So if I have something like [(a,b,c,d)] and I wish to remove the ()s (in开发者_JAVA技巧 the whole list there will only be one set of parentheses - immediately after the \'[\' and before the \']\'), ho
I want to delete only second appearance of each element in given array and return the result in a new array. The given array can have have atomic elements but also can have list like element within it
This may sound strange, but it is used in a parser, I want to be able to parse something of the form foo[bar]
okay, so I am using prolog to build a simple xml parser. And I have the following xml file: <ip> <line> 7 </line> <envt> p1:1 in main:1 </envt> </ip>
I\'ve got these definitions: memberx(X, [X|_]). memberx(X, [_|T]) :- memberx(X, T). intersectionx([], _, []).
Currently I am playing with DCG in Prolog to parse an XML file. I was able to get the following code snippet which is able to parse a simple XML such as:
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