diff options
Diffstat (limited to 'prolog/problems/family_relations/brother_2/common.py')
-rw-r--r-- | prolog/problems/family_relations/brother_2/common.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/prolog/problems/family_relations/brother_2/common.py b/prolog/problems/family_relations/brother_2/common.py new file mode 100644 index 0000000..c339644 --- /dev/null +++ b/prolog/problems/family_relations/brother_2/common.py @@ -0,0 +1,13 @@ +id = 97 +group = 'family_relations' +number = 4 +visible = True +facts = 'family_relations' + +solution = '''\ +brother(X, Y) :- + parent(P, X), + parent(P, Y), + male(X), + X \== Y. +''' |