From 384d3c501a38b489312496b0bf9522bdf29053d8 Mon Sep 17 00:00:00 2001 From: Aleksander Sadikov Date: Mon, 14 Dec 2015 13:57:29 +0100 Subject: Add Slovenian translations for Prolog exercises --- prolog/problems/license_plates/genexp_2/sl.py | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 prolog/problems/license_plates/genexp_2/sl.py (limited to 'prolog/problems/license_plates/genexp_2') diff --git a/prolog/problems/license_plates/genexp_2/sl.py b/prolog/problems/license_plates/genexp_2/sl.py new file mode 100644 index 0000000..9160f27 --- /dev/null +++ b/prolog/problems/license_plates/genexp_2/sl.py @@ -0,0 +1,19 @@ +# coding=utf-8 + +name = 'genexp/2' +slug = 'Sestavi aritmetični izraz iz številk v podanem seznamu' + +description = '''\ +

genexp(L, E): Izraz E je zgrajen iz številk v seznamu L z dodajanjem aritmetičnih operatorjev. Predikat naj vrača vse možne izraze, enega po enega.

+
+  ?- genexp([1,2,3], L).
+    L = 1+2+3 ;
+    L = 1+2-3 ;
+    L = (1+2)*3 ;
+    L = (1+2)/3 ;
+    L = 1-2+3 ;
+    L = 1-2-3 ;
+    ...
+
''' + +hint = {} -- cgit v1.2.1 From 79f4196a6b86c6090ab0fb915d05bebc3a627783 Mon Sep 17 00:00:00 2001 From: Aleksander Sadikov Date: Mon, 14 Dec 2015 15:24:48 +0100 Subject: Add tests for Prolog.{sorting,sets,license_plates} --- prolog/problems/license_plates/genexp_2/common.py | 45 +++++++++++++++++++++++ 1 file changed, 45 insertions(+) (limited to 'prolog/problems/license_plates/genexp_2') diff --git a/prolog/problems/license_plates/genexp_2/common.py b/prolog/problems/license_plates/genexp_2/common.py index ecdc772..4b097f2 100644 --- a/prolog/problems/license_plates/genexp_2/common.py +++ b/prolog/problems/license_plates/genexp_2/common.py @@ -1,5 +1,9 @@ # coding=utf-8 +from operator import itemgetter +import prolog.engine +import server.problems + id = 146 number = 53 visible = True @@ -22,3 +26,44 @@ genexp(L, Exp) :- conc146(Before, [NExp|After], L1), genexp(L1, Exp). ''' + +test_cases = [ + ('genexp([1], X)', + [{'X': '1'}]), + ('genexp([1, 2], X)', + [{'X': '1*2'}, {'X': '1+2'}, {'X': '1-2'}, {'X': '1/2'}]), + ('genexp([1, 2, 3], X)', + [{'X': '1+2+3'}, {'X': '1+2-3'}, {'X': '(1+2)*3'}, {'X': '(1+2)/3'}, + {'X': '1-2+3'}, {'X': '1-2-3'}, {'X': '(1-2)*3'}, {'X': '(1-2)/3'}, + {'X': '1*2+3'}, {'X': '1*2-3'}, {'X': '1*2*3'}, {'X': '1*2/3'}, + {'X': '1/2+3'}, {'X': '1/2-3'}, {'X': '1/2*3'}, {'X': '1/2/3'}, + {'X': '1+(2+3)'}, {'X': '1-(2+3)'}, {'X': '1*(2+3)'}, {'X': '1/(2+3)'}, + {'X': '1+(2-3)'}, {'X': '1-(2-3)'}, {'X': '1*(2-3)'}, {'X': '1/(2-3)'}, + {'X': '1+2*3'}, {'X': '1-2*3'}, {'X': '1*(2*3)'}, {'X': '1/(2*3)'}, + {'X': '1+2/3'}, {'X': '1-2/3'}, {'X': '1*(2/3)'}, {'X': '1/(2/3)'}]), +] + +def test(program, solved_problems): + code = (program + '\n' + + server.problems.solutions_for_problems('prolog', solved_problems)) + + n_correct = 0 + engine_id = None + try: + engine_id, output = prolog.engine.create(code=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 + finally: + if engine_id: + prolog.engine.destroy(engine_id) + + passed = n_correct == len(test_cases) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_cases)}}] + return passed, hints + +def hint(program, solved_problems): + # TODO + return [] -- cgit v1.2.1 From c1bb0d56b2c0482c766d094c65fdf0fd9d1aa0ba Mon Sep 17 00:00:00 2001 From: Timotej Lazar Date: Wed, 23 Dec 2015 16:23:43 +0100 Subject: Simplify Prolog test function --- prolog/problems/license_plates/genexp_2/common.py | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'prolog/problems/license_plates/genexp_2') diff --git a/prolog/problems/license_plates/genexp_2/common.py b/prolog/problems/license_plates/genexp_2/common.py index 4b097f2..6c3dd17 100644 --- a/prolog/problems/license_plates/genexp_2/common.py +++ b/prolog/problems/license_plates/genexp_2/common.py @@ -43,14 +43,11 @@ test_cases = [ {'X': '1+2/3'}, {'X': '1-2/3'}, {'X': '1*(2/3)'}, {'X': '1/(2/3)'}]), ] -def test(program, solved_problems): - code = (program + '\n' + - server.problems.solutions_for_problems('prolog', solved_problems)) - +def test(code, aux_code): n_correct = 0 engine_id = None try: - engine_id, output = prolog.engine.create(code=code, timeout=1.0) + 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: -- cgit v1.2.1