From 2e900dd0317299294f4cb27213be6f5b36d4b8b8 Mon Sep 17 00:00:00 2001 From: Timotej Lazar Date: Wed, 13 Jan 2016 16:35:48 +0100 Subject: Use argument mode indicators in Prolog problem descriptions --- prolog/problems/family_relations/brother_2/en.py | 2 +- prolog/problems/family_relations/brother_2/sl.py | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'prolog/problems/family_relations/brother_2') diff --git a/prolog/problems/family_relations/brother_2/en.py b/prolog/problems/family_relations/brother_2/en.py index a461ba8..b159446 100644 --- a/prolog/problems/family_relations/brother_2/en.py +++ b/prolog/problems/family_relations/brother_2/en.py @@ -4,7 +4,7 @@ name = 'brother/2' slug = 'the brother relation' description = '''\ -

brother(X, Y): X is a brother of Y.

+

brother(?X, ?Y): X is a brother of Y.

 ?- brother(jeffrey, X).
   X = william ;
diff --git a/prolog/problems/family_relations/brother_2/sl.py b/prolog/problems/family_relations/brother_2/sl.py
index 29ec289..6d45111 100644
--- a/prolog/problems/family_relations/brother_2/sl.py
+++ b/prolog/problems/family_relations/brother_2/sl.py
@@ -4,7 +4,7 @@ name = 'brother/2'
 slug = 'X je brat od Y'
 
 description = '''\
-

brother(X, Y): X je brat od Y.

+

brother(?X, ?Y): X je brat od Y.

 ?- brother(jeffrey, X).
   X = william ;
-- 
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