diff options
Diffstat (limited to 'prolog')
| -rw-r--r-- | prolog/problems/lists/memb_2/common.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/prolog/problems/lists/memb_2/common.py b/prolog/problems/lists/memb_2/common.py index 119363a..b4a1cea 100644 --- a/prolog/problems/lists/memb_2/common.py +++ b/prolog/problems/lists/memb_2/common.py @@ -74,7 +74,7 @@ def hint(code, aux_code): # missing/failed base case - if not prolog.engine.ask_truthTO(engine_id, 'memb(qq, [qq,_,_,_])'): + if not prolog.engine.ask_truthTO(engine_id, 'memb(qq, [qq,a,b,c])'): return [{'id': 'base_case'}] # target predicate seems to always be false |