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-rw-r--r--prolog/problems/lists/sublist_2/common.py14
1 files changed, 14 insertions, 0 deletions
diff --git a/prolog/problems/lists/sublist_2/common.py b/prolog/problems/lists/sublist_2/common.py
new file mode 100644
index 0000000..84c0bc8
--- /dev/null
+++ b/prolog/problems/lists/sublist_2/common.py
@@ -0,0 +1,14 @@
+id = 117
+group = 'lists'
+number = 24
+visible = True
+facts = None
+
+solution = '''\
+conc117([], L, L).
+conc117([H|T], L2, [H|L]) :-
+ conc117(T, L2, L).
+sublist(L, S) :-
+ conc117(_, T, L),
+ conc117(S, _, T).
+'''