3 files changed, 0 insertions, 82 deletions
diff --git a/prolog/problems/lists/rev_2/common.py b/prolog/problems/lists/rev_2/common.py
deleted file mode 100644
index 408389a..0000000
--- a/prolog/problems/lists/rev_2/common.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# coding=utf-8
-
-from operator import itemgetter
-import prolog.engine
-import server.problems
-
-id = 111
-number = 18
-visible = False
-facts = None
-
-solution = '''\
-conc111([], L, L).
-conc111([H|T], L2, [H|L]) :-
-  conc111(T, L2, L).
-rev([], []).
-rev([H|T], R):-
-  rev(T, R1),
-  conc111(R1, [H], R).
-'''
-
-test_cases = [
-    ('rev([], X)',
-        [{'X': '[]'}]),
-    ('rev([s, k, c, d, d], X)',
-        [{'X': '[d, d, c, k, s]'}]),
-    ('rev(X, [s, k, c, d, d])',
-        [{'X': '[d, d, c, k, s]'}]),
-]
-
-def test(code, aux_code):
-    n_correct = 0
-    engine_id = None
-    try:
-        engine_id, output = prolog.engine.create(code=code+aux_code, timeout=1.0)
-        if engine_id is not None and 'error' not in map(itemgetter(0), output):
-            # Engine successfully created, and no syntax error in program.
-            for query, answers in test_cases:
-                if prolog.engine.check_answers(engine_id, query=query, answers=answers, timeout=1.0):
-                    n_correct += 1
-    except socket.timeout:
-        pass
-    finally:
-        if engine_id:
-            prolog.engine.destroy(engine_id)
-
-    hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_cases)}}]
-    return n_correct, len(test_cases), hints
-
-def hint(code, aux_code):
-    # TODO
-    return []
diff --git a/prolog/problems/lists/rev_2/en.py b/prolog/problems/lists/rev_2/en.py
deleted file mode 100644
index 3ae126e..0000000
--- a/prolog/problems/lists/rev_2/en.py
+++ /dev/null
@@ -1,15 +0,0 @@
-# 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 = {}
diff --git a/prolog/problems/lists/rev_2/sl.py b/prolog/problems/lists/rev_2/sl.py
deleted file mode 100644
index ab58a1c..0000000
--- a/prolog/problems/lists/rev_2/sl.py
+++ /dev/null
@@ -1,15 +0,0 @@
-# coding=utf-8
-
-name = 'rev/2'
-slug = 'Obrni seznam'
-
-description = '''\
-<p><code>rev(L1, L2)</code>: seznam <code>L2</code> ima elemente v obratnem vrstnem redu kot seznam <code>L1</code>.</p>
-<pre>
-?- rev([1,2,3], X).
-  X = [3,2,1].
-?- rev([], X).
-  X = [].
-</pre>'''
-
-hint = {}