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-rw-r--r--prolog/problems/dcg/expr_3/en.py4
-rw-r--r--prolog/problems/dcg/expr_3/sl.py4
2 files changed, 4 insertions, 4 deletions
diff --git a/prolog/problems/dcg/expr_3/en.py b/prolog/problems/dcg/expr_3/en.py
index 298ebeb..f853ad2 100644
--- a/prolog/problems/dcg/expr_3/en.py
+++ b/prolog/problems/dcg/expr_3/en.py
@@ -7,8 +7,8 @@ description = '''\
<p>Write a DCG with the starting symbol <code>expr</code> for the language of arithmetic expressions consisting of numbers (without leading zeros), addition and multiplication. Subexpressions can be grouped using parentheses. The meaning of a word in this language is the numeric value of the represented arithmetic expression.</p>
<p>Example words: <code>(1+2)*3</code>, <code>42*8*3</code>, <code>(2+1)*(3+4)</code>.</p>
<pre>
- ?- expr(N, ['(',2,'+',1,')','*','(',3,'+',4,')'], []). % (2+1)*(3+4) = 21
- N = 21.
+?- expr(N, ['(',2,'+',1,')','*','(',3,'+',4,')'], []). % (2+1)*(3+4) = 21
+ N = 21.
</pre>
'''
diff --git a/prolog/problems/dcg/expr_3/sl.py b/prolog/problems/dcg/expr_3/sl.py
index 734a6ea..23fed26 100644
--- a/prolog/problems/dcg/expr_3/sl.py
+++ b/prolog/problems/dcg/expr_3/sl.py
@@ -7,8 +7,8 @@ description = '''\
<p>Napiši gramatiko z začetnim simbolom <code>expr</code> za jezik aritmetičnih izrazov, ki vsebujejo števila (brez vodilnih ničel), vsoto in množenje. Podizrazi se lahko združujejo z oklepaji. Pomen besede v tem jeziku je numerična vrednost predstavljenega izraza.</p>
<p>Primeri veljavnih besed: <code>(1+2)*3</code>, <code>42*8*3</code>, <code>(2+1)*(3+4)</code>.</p>
<pre>
- ?- expr(N, ['(',2,'+',1,')','*','(',3,'+',4,')'], []). % (2+1)*(3+4) = 21
- N = 21.
+?- expr(N, ['(',2,'+',1,')','*','(',3,'+',4,')'], []). % (2+1)*(3+4) = 21
+ N = 21.
</pre>
'''