Toggle navigation
?
users online
Logout
Open hangout
Open chat for current file
% nacteni: /* ['3.2_4.pl']. */ solution(S) :- template(S), sol(S). sol([]). sol([X/Y|Others]) :- sol(Others), member(Y,[1,2,3,4,5,6,7,8]), noattack(X/Y,Others). noattack(_,[]). noattack(X/Y,[X1/Y1|Others]) :- X=\=X1, Y=\=Y1, Y1-Y=\=X1-X, Y1-Y=\=X-X1, noattack(X/Y,Others). template([1/_Y1,2/_Y2,3/_Y3,4/_Y4,5/_Y5,6/_Y6,7/_Y7,8/_Y8]). % demonstracni vypis start:- write('PROBLEM OSMI DAM II - jeden sloupec pro kazdou damu'),nl, write('Prvni reseni solution(Solution) - vsimnete si zrychleni oproti verzi I:'),nl, solution(Solution),write(Solution),nl. ?-start.
true