diff options
Diffstat (limited to 'prolog/problems/license_plates/getdigits_2/en.py')
-rw-r--r-- | prolog/problems/license_plates/getdigits_2/en.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/prolog/problems/license_plates/getdigits_2/en.py b/prolog/problems/license_plates/getdigits_2/en.py new file mode 100644 index 0000000..06bfa22 --- /dev/null +++ b/prolog/problems/license_plates/getdigits_2/en.py @@ -0,0 +1,12 @@ +id = 144 +name = 'getdigits/2' +slug = 'remove non-numeric elements from a list' + +description = '''\ +<p><code>getdigits(L, DL)</code>: the list <code>DL</code> contains the numeric elements of <code>L</code>, in the same order as in the original list.</p> +<pre> + ?- getdigits([2,3,e,-,4,b], DL). + DL = [2,3,4]. +</pre>''' + +hint = {} |