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1 total messages Started by "ji min young" Mon, 15 Apr 2002 12:15

#10

Author: "ji min young"
Date: Mon, 15 Apr 2002 12:15

48 lines
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I'm studying about SWI-Prolog in my school.
i've got a question.

comp([b,l,a,c,k,b,o,a,r,d],[b,a,d],Ls).

Ls=[l,c,k,o,r];

No.

for above thing i have to write answer at ______

comp([],_____,_____).
comp([E|Ls1],Ls2,Ls3) :-
  mem(E,Ls2),
  !
  comp(_____,Ls2,Ls3).
comp(_____,Ls2,_____) :-
  comp(Ls1,Ls2,_____).

mem(E,[E|_]).
mem(E,[_|Ts]) :-
  mem(E,Ts).

i'm think about this for 1 week but i couldn't find answer.
if you have any idea
e-mail me.

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