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-rw-r--r--prolog/problems/lists/dup_2/sl.py8
1 files changed, 4 insertions, 4 deletions
diff --git a/prolog/problems/lists/dup_2/sl.py b/prolog/problems/lists/dup_2/sl.py
index fc974d8..7d8532d 100644
--- a/prolog/problems/lists/dup_2/sl.py
+++ b/prolog/problems/lists/dup_2/sl.py
@@ -6,10 +6,10 @@ slug = 'Podvoji vse elemente v seznamu'
description = '''\
<p><code>dup(L1, L2)</code>: seznam <code>L2</code> dobimo iz <code>L1</code> tako, da podvojimo vsak element.</p>
<pre>
- ?- dup([1,2], X).
- X = [1,1,2,2].
- ?- dup([1,2,3], X).
- X = [1,1,2,2,3,3].
+?- dup([1,2], X).
+ X = [1,1,2,2].
+?- dup([1,2,3], X).
+ X = [1,1,2,2,3,3].
</pre>'''
hint = {}