Re: general PROLOG questions

Article View: comp.lang.prolog

Article #568

#568

From: Eric Iverson
Date: Mon, 11 Dec 1989 22:35

15 lines
1053 bytes

Hey, what's wrong with this as a solution?

nth0(Num,List,Item):-
    append(X,[Item|_],List),
    length(X,Num).

Of course the obvious answer is why bother, since it's in the library.
    
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From: eiverson@nmsu.edu (Eric Iverson)
Newsgroups: comp.lang.prolog
Subject: Re: general PROLOG questions
Message-ID: <EIVERSON.89Dec11153528@aigyptos.nmsu.edu>
Date: 11 Dec 89 22:35:28 GMT
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In-reply-to: vincel@fs0.ee.ubc.ca's message of 11 Dec 89 04:50:14 GMT

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