Created
April 2, 2024 02:20
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A matching between guy and girls party exercise
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willing_to_kiss([], _, __) :- fail. | |
willing_to_kiss([[P, PLK, _] | T], X, P2) :- (P = X, member(P2, PLK)); willing_to_kiss(T, X, P2). | |
is_not_in_black_list(K, X, P2) :- member([X, _, BL], K), \+ member(P2, BL). | |
is_friend(E, P, H) :- (member([P, H], E); member([H, P], E)). | |
is_match(VM, _, M, F) :- willing_to_kiss(VM, M, F). | |
might_kiss([VM, _], [VG, __], M, F) :- is_match(VM, VG, M, F). | |
might_kiss([VM, EM], [VG, EF], M, F) :- | |
is_not_in_black_list(VM, M, F), | |
is_friend(EM, M, M1), | |
(is_match(VM, VG, M1, F); (is_friend(EF, F, F1), is_match(VM, VG, M, F1))). | |
man_graphs([[ | |
["Joao", ["Elisa", "Monica"], ["Samanta"]], | |
["Cristiano", ["Samanta", "Leticia"], ["Monica"]], | |
["Marcelo", ["Elisa"], ["Leticia", "Monica"]], | |
["Paulo", ["Bianca"], ["Elisa", "Samanta"]], | |
["Sandro", ["Samanta", "Monica", "Elisa"], ["Bianca", "Leticia"]]], | |
[["Joao", "Marcelo"], | |
["Cristiano", "Marcelo"], | |
["Paulo", "Marcelo"], | |
["Sandro", "Paulo"], | |
["Cristano", "Sandro"]]]). | |
girls_graphs([[ | |
["Bianca", ["Sandro", "Marcelo"], ["Joao"]], | |
["Monica", ["Paulo"], ["Sandro", "Cristiano"]], | |
["Elisa", ["Joao", "Cristiano"], ["Paulo", "Marcelo"]], | |
["Leticia", [], ["Paulo", "Marcelo"]], | |
["Samanta", ["Joao", "Sandro", "Marcelo"], ["Cristiano"]]], | |
[["Bianca", "Elisa"], | |
["Samanta", "Elisa"], | |
["Leticia", "Samanta"], | |
["Leticia", "Bianca"], | |
["Monica", "Samanta"], | |
["Monica", "Bianca"]]]). | |
get_persons([], []). | |
get_persons([[P, _, _] | T], [H | X]) :- H = P, get_persons(T, X). | |
test1(P, P2) :- man_graphs(L), girls_graphs(L2), might_kiss(L, L2, P, P2). | |
test2(P, P2) :- man_graphs(L), girls_graphs(L2), might_kiss(L2, L, P, P2). | |
guess_men(P, X) :- man_graphs(L), girls_graphs(L2), L2 = [VM, _], get_persons(VM, Y), | |
include(might_kiss(L, L2, P), Y, X). | |
guess_girls(P, X) :- man_graphs(L), girls_graphs(L2), L = [VF, _], get_persons(VF, Y), | |
include(might_kiss(L2, L, P), Y, X). | |
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