我必须做一个prolog程序来解开这个难题8.这是为了我在学校的编程俱乐部,我只是为了好玩。我是Prolog的新手--我正在经历一段艰难的时光。下面是我的代码:
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,