diff options
Diffstat (limited to 'prolog/problems/lists_advanced/rev_2/en.py')
-rw-r--r-- | prolog/problems/lists_advanced/rev_2/en.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/prolog/problems/lists_advanced/rev_2/en.py b/prolog/problems/lists_advanced/rev_2/en.py new file mode 100644 index 0000000..3ae126e --- /dev/null +++ b/prolog/problems/lists_advanced/rev_2/en.py @@ -0,0 +1,15 @@ +# coding=utf-8 + +name = 'rev/2' +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([1,2,3], X). + X = [3,2,1]. +?- rev([], X). + X = []. +</pre>''' + +hint = {} |