diff options
Diffstat (limited to 'prolog/problems/lists/rev_2/en.py')
| -rw-r--r-- | prolog/problems/lists/rev_2/en.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/prolog/problems/lists/rev_2/en.py b/prolog/problems/lists/rev_2/en.py index fe36ec5..7941f9e 100644 --- a/prolog/problems/lists/rev_2/en.py +++ b/prolog/problems/lists/rev_2/en.py @@ -6,10 +6,10 @@ slug = 'reverse a list' description = '''\ <p><code>rev(L1, L2)</code>: the list <code>L2</code> is obtained from <code>L1</code> by reversing the order of the elements.</p> <pre> - ?- rev([], X). - X = []. ?- rev([1,2,3], X). X = [3,2,1]. + ?- rev([], X). + X = []. </pre>''' hint = {} |