diff options
Diffstat (limited to 'prolog/problems/sets/union_3/en.py')
| -rw-r--r-- | prolog/problems/sets/union_3/en.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/prolog/problems/sets/union_3/en.py b/prolog/problems/sets/union_3/en.py index db6bbd9..3789e96 100644 --- a/prolog/problems/sets/union_3/en.py +++ b/prolog/problems/sets/union_3/en.py @@ -6,8 +6,8 @@ slug = 'find the union of two sets' description = '''\ <p><code>union(S1, S2, U)</code>: the list <code>U</code> contains all elements of <code>S1</code> and <code>S2</code>, with no duplicates.</p> <pre> - ?- union([1,5,2,3], [3,4,8,2], U). - U = [1,5,3,4,8,2]. +?- union([1,5,2,3], [3,4,8,2], U). + U = [1,5,3,4,8,2]. </pre>''' hint = {} |