diff options
Diffstat (limited to 'prolog/problems/lists/dup_2/common.py')
| -rw-r--r-- | prolog/problems/lists/dup_2/common.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/prolog/problems/lists/dup_2/common.py b/prolog/problems/lists/dup_2/common.py new file mode 100644 index 0000000..37a0842 --- /dev/null +++ b/prolog/problems/lists/dup_2/common.py @@ -0,0 +1,11 @@ +id = 110 +group = 'lists' +number = 17 +visible = True +facts = None + +solution = '''\ +dup([], []). +dup([H|T], [H,H|TT]) :- + dup(T, TT). +''' |