パズルを解くプロローグ プログラムを作成する必要があります。私は Prolog を初めて使用します。苦労しています。これが私のコードです:
puzzle([1, 2, 3, 4, 5, 6, 7, 8, 0]).
%%up
c([0, X2, X3, X4, X5, X6, X7, X8, X9], [X4, X2, X3, 0, X5, X6, X7, X8, X9]).
c([X1, 0, X3, X4, X5, X6, X7, X8, X9], [X1, X5, X3, X4, 0, X6, X7, X8, X9]).
c([X1, X2, 0, X4, X5, X6, X7, X8, X9], [X1, X2, X6, X4, X5, 0, X7, X8, X9]).
c([X1, X2, X3, 0, X5, X6, X7, X8, X9], [X1, X2, X3, X7, X5, X6, 0, X8, X9]).
c([X1, X2, X3, X4, 0, X6, X7, X8, X9], [X1, X2, X3, X4, X8, X6, X7, 0, X9]).
c([X1, X2, X3, X4, X5, 0, X7, X8, X9], [X1, X2, X3, X4, X5, X9, X7, X8, 0]).
%%right
d([0, X2, X3, X4, X5, X6, X7, X8, X9], [X2, 0, X3, X4, X5, X6, X7, X8, X9]).
d([X1, 0, X3, X4, X5, X6, X7, X8, X9], [X1, X3, 0, X4, X5, X6, X7, X8, X9]).
d([X1, X2, X3, 0, X5, X6, X7, X8, X9], [X1, X2, X3, X5, 0, X6, X7, X8, X9]).
d([X1, X2, X3, X4, 0, X6, X7, X8, X9], [X1, X2, X3, X4, X6, 0, X7, X8, X9]).
d([X1, X2, X3, X4, X5, X6, 0, X8, X9], [X1, X2, X3, X4, X5, X6, X8, 0, X9]).
d([X1, X2, X3, X4, X5, X6, X7, 0, X9], [X1, X2, X3, X4, X5, X6, X7, X9, 0]).
%%down
b([X1, X2, X3, 0, X5, X6, X7, X8, X9], [0, X2, X3, X1, X5, X6, X7, X8, X9]).
b([X1, X2, X3, X4, 0, X6, X7, X8, X9], [X1, 0, X3, X4, X2, X6, X7, X8, X9]).
b([X1, X2, X3, X4, X5, 0, X7, X8, X9], [X1, X2, 0, X4, X5, X3, X7, X8, X9]).
b([X1, X2, X3, X4, X5, X6, 0, X8, X9], [X1, X2, X3, 0, X5, X6, X4, X8, X9]).
b([X1, X2, X3, X4, X5, X6, X7, 0, X9], [X1, X2, X3, X4, 0, X6, X7, X5, X9]).
b([X1, X2, X3, X4, X5, X6, X7, X8, 0], [X1, X2, X3, X4, X5, 0, X7, X8, X6]).
%%left
e([X1, 0, X3, X4, X5, X6, X7, X8, X9], [0, X1, X3, X4, X5, X6, X7, X8, X9]).
e([X1, X2, 0, X4, X5, X6, X7, X8, X9], [X1, 0, X2, X4, X5, X6, X7, X8, X9]).
e([X1, X2, X3, 0, X5, X6, X7, X8, X9], [X1, X2, X3, X5, 0, X6, X7, X8, X9]).
e([X1, X2, X3, X4, 0, X6, X7, X8, X9], [X1, X2, X3, X4, X6, 0, X7, X8, X9]).
e([X1, X2, X3, X4, X5, X6, 0, X8, X9], [X1, X2, X3, X4, X5, X6, X8, 0, X9]).
e([X1, X2, X3, X4, X5, X6, X7, 0, X9], [X1, X2, X3, X4, X5, X6, X7, X9, 0]).
%%prints puzzle
affiche_puzzle :-
puzzle(Puzzle),
printe(Puzzle).
printe([]).
printe([H1,H2,H3|Puzzle]) :-
format('~w ~w ~w~n', [H1, H2, H3]),
printe(Puzzle).
ここで、mov_legal(C1, M, P, C2) を作成する必要があります --> c2 は構成 c1 から取得され、移動 M を実行し、ピース P を移動します。予想される結果の 1 つを次に示します。
?- mov_legal([1, 2, 3, 4, 5, 0, 7, 8, 6], M, P, C).
M = c,
P = 6,
C = [1, 2, 3, 4, 5, 6, 7, 8, 0] ;
M = b,
P = 3,
C = [1, 2, 0, 4, 5, 3, 7, 8, 6] ;
...
助けていただければ幸いです!