【发布时间】:2017-04-10 10:05:50
【问题描述】:
family(family_member(oleg, barmin, birth_date(6, 1, 98), false), family_member(kate, barmin, birth_date(1, 10, 97), true),
children(family_member(vasy, barmin, birth_date(5, 12, 07), true))).
family(family_member(artem, kudinov, birth_date(6, 1, 57), true), family_member(ann, kudinov, birth_date(1, 10, 67), false),
children(family_member(julia, barmin, birth_date(5, 12, 88), false))).
family(family_member(kola, avramov, birth_date(6, 1, 57), false), family_member(nastya, avramov, birth_date(1, 10, 67), false),
children(family_member(masha, avramov, birth_date(5, 12, 88), false),family_member(fedya, avramov, birth_date(5, 12, 88), false))).
family(family_member(ivan, petrov, birth_date(6, 1, 57), true), family_member(daria, petrov, birth_date(1, 10, 67), false),
children(family_member(a00000000, petrov, birth_date(5, 12, 88), false),family_member(warihaerh, petrov, birth_date(5, 12, 88), false),
family_member(b00000000, petrov, birth_date(5, 12, 88), false))).
family(family_member(ivan, ivanov, birth_date(6, 1, 57), true), family_member(daria, ivanov, birth_date(1, 10, 67), false),
children(family_member(a00000000, ivanov, birth_date(5, 12, 88), false),family_member(warihaerh, ivanov, birth_date(5, 12, 88), false),
family_member(orihthth, ivanov, birth_date(5, 12, 88), false), family_member(shgsgh, ivanov, birth_date(5, 12, 88), false))).
familyWifeWorkFalse(Y) :-
Y = family_member(_, _, _, false),
family(_, family_member(_, _, _, false), _).
oneChildrenMan(X) :-
family(X, _, children(_)).
twoChildrenMan(X) :-
family(X, _, children(_, _)).
moreTwoChildrenMan(X) :-
\+oneChildrenMan(X),
\+twoChildrenMan(X),
family(X, _, _).
大家好!我的序言任务需要帮助。我有几个家庭,第一个变量是丈夫,第二个是妻子,第三个是孩子。 我需要创建一个规则,它将输出有 3 个或更多孩子的家庭。我已经创建了输出一个和两个孩子的规则,而不是尝试在第三条规则中排除它们。但我得到了:
?- moreTwoChildrenMan(X).
false.
几天来,我一直在努力完成自己的任务,但我没有得到任何结果。 有没有办法做到这一点?
【问题讨论】: