From cf4e59c9d6bce337514fc7d77120baced0d6d7bc Mon Sep 17 00:00:00 2001
From: Timotej Lazar <timotej.lazar@fri.uni-lj.si>
Date: Thu, 17 Mar 2016 14:19:45 +0100
Subject: Prolog: split lists exercises into two groups

---
 prolog/problems/lists/sum_2/common.py | 49 -----------------------------------
 prolog/problems/lists/sum_2/en.py     | 13 ----------
 prolog/problems/lists/sum_2/sl.py     | 13 ----------
 3 files changed, 75 deletions(-)
 delete mode 100644 prolog/problems/lists/sum_2/common.py
 delete mode 100644 prolog/problems/lists/sum_2/en.py
 delete mode 100644 prolog/problems/lists/sum_2/sl.py

(limited to 'prolog/problems/lists/sum_2')

diff --git a/prolog/problems/lists/sum_2/common.py b/prolog/problems/lists/sum_2/common.py
deleted file mode 100644
index 000b4b0..0000000
--- a/prolog/problems/lists/sum_2/common.py
+++ /dev/null
@@ -1,49 +0,0 @@
-# coding=utf-8
-
-from operator import itemgetter
-import prolog.engine
-import server.problems
-
-id = 118
-number = 25
-visible = False
-facts = None
-
-solution = '''\
-sum([], 0).
-sum([H|T], Sum) :-
-  sum(T, SumT),
-  Sum is SumT + H.
-'''
-
-test_cases = [
-    ('sum([], X)',
-        [{'X': '0'}]),
-    ('sum([8, 3, 5, 1], X)',
-        [{'X': '17'}]),
-    ('sum([2, -3, 5, 0], X)',
-        [{'X': '4'}]),
-]
-
-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/sum_2/en.py b/prolog/problems/lists/sum_2/en.py
deleted file mode 100644
index b4dab45..0000000
--- a/prolog/problems/lists/sum_2/en.py
+++ /dev/null
@@ -1,13 +0,0 @@
-# coding=utf-8
-
-name = 'sum/2'
-slug = 'find the sum of all elements in list'
-
-description = '''\
-<p><code>sum(L, Sum)</code>: <code>Sum</code> is the sum of all elements in the list <code>L</code>.</p>
-<pre>
-?- sum([1,2,3], Sum).
-  Sum = 6.
-</pre>'''
-
-hint = {}
diff --git a/prolog/problems/lists/sum_2/sl.py b/prolog/problems/lists/sum_2/sl.py
deleted file mode 100644
index cc0423b..0000000
--- a/prolog/problems/lists/sum_2/sl.py
+++ /dev/null
@@ -1,13 +0,0 @@
-# coding=utf-8
-
-name = 'sum/2'
-slug = 'Izračunaj vsoto elementov v seznamu'
-
-description = '''\
-<p><code>sum(L, Sum)</code>: <code>Sum</code> je vsota vseh elementov v seznamu <code>L</code>.</p>
-<pre>
-?- sum([1,2,3], Sum).
-  Sum = 6.
-</pre>'''
-
-hint = {}
-- 
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