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-rw-r--r--prolog/problems/clp_r/center_3/en.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/prolog/problems/clp_r/center_3/en.py b/prolog/problems/clp_r/center_3/en.py
index ae5aeb8..e6ca645 100644
--- a/prolog/problems/clp_r/center_3/en.py
+++ b/prolog/problems/clp_r/center_3/en.py
@@ -6,9 +6,9 @@ slug = 'find central points'
description = '''\
<p><code>center(Points, R, X/Y)</code>: <code>X/Y</code> is a point in the list <code>Points</code> that is at most <code>R</code> away from all other points.</p>
<pre>
- ?- center([1.0/1.1, 2.0/2.1, 3.0/3.1, 4.0/4.1], 4.0, X/Y).
- X = 2.0, Y = 2.1 ;
- X = 3.0, Y = 3.1.
+?- center([1.0/1.1, 2.0/2.1, 3.0/3.1, 4.0/4.1], 4.0, X/Y).
+ X = 2.0, Y = 2.1 ;
+ X = 3.0, Y = 3.1.
</pre>'''
hint = {}