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authorTimotej Lazar <timotej.lazar@fri.uni-lj.si>2016-01-13 16:35:48 +0100
committerTimotej Lazar <timotej.lazar@fri.uni-lj.si>2016-01-13 16:35:48 +0100
commit2e900dd0317299294f4cb27213be6f5b36d4b8b8 (patch)
tree25fb6767406b8354da92b2ac0883a5bdeef05457 /prolog/problems/family_relations/father_2
parent388b32039898cc8f1784378689007254eb7a33b6 (diff)
Use argument mode indicators in Prolog problem descriptions
Diffstat (limited to 'prolog/problems/family_relations/father_2')
-rw-r--r--prolog/problems/family_relations/father_2/en.py2
-rw-r--r--prolog/problems/family_relations/father_2/sl.py2
2 files changed, 2 insertions, 2 deletions
diff --git a/prolog/problems/family_relations/father_2/en.py b/prolog/problems/family_relations/father_2/en.py
index 31517c9..c8a3d74 100644
--- a/prolog/problems/family_relations/father_2/en.py
+++ b/prolog/problems/family_relations/father_2/en.py
@@ -4,7 +4,7 @@ name = 'father/2'
slug = 'the father-child relation'
description = '''\
-<p><code>father(X, Y)</code>: <code>X</code> is the father of <code>Y</code>.</p>
+<p><code>father(?X, ?Y)</code>: <code>X</code> is the father of <code>Y</code>.</p>
<pre>
?- father(thomas, william).
true.
diff --git a/prolog/problems/family_relations/father_2/sl.py b/prolog/problems/family_relations/father_2/sl.py
index fed61c7..adb6fd9 100644
--- a/prolog/problems/family_relations/father_2/sl.py
+++ b/prolog/problems/family_relations/father_2/sl.py
@@ -4,7 +4,7 @@ name = 'father/2'
slug = 'X je oče od Y'
description = '''\
-<p><code>father(X, Y)</code>: <code>X</code> je oče od <code>Y</code>.</p>
+<p><code>father(?X, ?Y)</code>: <code>X</code> je oče od <code>Y</code>.</p>
<pre>
?- father(thomas, william).
true.