diff options
Diffstat (limited to 'lang/prolog/1.8.7/src/family')
| -rw-r--r-- | lang/prolog/1.8.7/src/family | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/lang/prolog/1.8.7/src/family b/lang/prolog/1.8.7/src/family new file mode 100644 index 0000000..8419cc6 --- /dev/null +++ b/lang/prolog/1.8.7/src/family @@ -0,0 +1,29 @@ + +mann(jürgen). mann(detlef). mann (frank). mann (peter). mann(jochen). +frau(gaby). frau(yvonne). frau(sinha). frau(rita). frau(viktoria). +frau(adelheid). +vater(gaby, peter). vater(yvonne, peter). vater(frank, peter). +mutter(gaby, rita). mutter(yvonne, rita). mutter(frank, rita). +mutter(rita,viktoria). +vater(jürgen, heinz). mutter(jürgen, natalie). +vater(kalle, heinz). mutter(kalle, natalie). +mann(gaby, jürgen). mann(yvonne, detlef). mann(sinha,frank). +mann(rita, peter). mann(adelheid, jochen). +frau(X,Y) :- mann (Y,X). +großmutter(X,Y):- mutter(X,H), mutter(H,Y); vater(X,H), mutter(H,Y). +sohn(X,Y):- vater(Y,X), mann(Y); mutter(Y,X), mann(Y) . +tochter(X,Y):- vater(Y,X), frau(Y); mutter(Y,X), frau(Y). +geschwister(X,Y):-vater(X,A),vater(Y,A),mutter(X,B),mutter(Y,B),<>(X,Y). +bruder(X,Y):- geschwister(X,Y), mann(Y). +schwester(X,Y):- geschwister(X,Y), frau(Y). +schwager(X,Y):- mann(X,Z), bruder(Z,Y); frau(X,Z), bruder(Z,Y). +schwägerin(X,Y):-mann(X,Z),schwester(Z,Y);frau(X,Y),schwester(Z,Y). +freund (X,Y):- mann(Y), mann(X), <>(X,Y); + mann(Y), frau(X), mann(Z,Y), <>(X,Z); + mann(Y), frau(X), !, mann(Z,Y), []; + mann(Y), frau(X). +freundin (X,Y):- frau(Y), frau(X), <>(X,Y); + frau(Y), mann(X), mann(Y,Z), <>(X,Z); + frau(Y), mann(X), !, mann(Y,Z), []; + frau(Y), mann(X). + |