From 84f3426c937d1bb9d44ba25a71706416fbb8b85d Mon Sep 17 00:00:00 2001 From: Martin Date: Fri, 9 Oct 2015 11:17:49 +0200 Subject: Added several new problems. They have no tests nor hints implemented. --- .../functions_and_modules/caesar_cipher/common.py | 52 ++++++++++++++++++++++ .../functions_and_modules/caesar_cipher/en.py | 16 +++++++ .../functions_and_modules/caesar_cipher/sl.py | 35 +++++++++++++++ 3 files changed, 103 insertions(+) create mode 100644 python/problems/functions_and_modules/caesar_cipher/common.py create mode 100644 python/problems/functions_and_modules/caesar_cipher/en.py create mode 100644 python/problems/functions_and_modules/caesar_cipher/sl.py (limited to 'python/problems/functions_and_modules/caesar_cipher') diff --git a/python/problems/functions_and_modules/caesar_cipher/common.py b/python/problems/functions_and_modules/caesar_cipher/common.py new file mode 100644 index 0000000..494a7f9 --- /dev/null +++ b/python/problems/functions_and_modules/caesar_cipher/common.py @@ -0,0 +1,52 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 243 +group = 'functions_and_modules' +number = 9 +visible = True + +solution = '''\ +def caesar(s): + cipher = '' + for c in s: + if 'a' <= c <= 'w': + cipher += chr(ord(c) + 3) + elif 'x' <= c <= 'z': + cipher += chr(ord(c) - 23) + else: + cipher += c + return cipher) +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + test_in = [1] + n_correct = 0 + + passed = n_correct == len(test_in) + tin = None + tout = None + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions_and_modules/caesar_cipher/en.py b/python/problems/functions_and_modules/caesar_cipher/en.py new file mode 100644 index 0000000..bcfedee --- /dev/null +++ b/python/problems/functions_and_modules/caesar_cipher/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 243 +name = 'Caesar cipher' +slug = 'Caesar cipher' + +description = '''\ +

(translation missing)

''' + +hint = { + 'plan': '''\ +

(translation missing)

''', + + 'no_input_call': '''\ +

(translation missing)

''', +} diff --git a/python/problems/functions_and_modules/caesar_cipher/sl.py b/python/problems/functions_and_modules/caesar_cipher/sl.py new file mode 100644 index 0000000..ea4d9c8 --- /dev/null +++ b/python/problems/functions_and_modules/caesar_cipher/sl.py @@ -0,0 +1,35 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 243 +name = 'Cezarjeva šifra' +slug = 'Cezarjeva šifra' + + +description = '''\ +

+Napišite funkcijo caesar(s), ki podan niz zašifrira z uporabo cezarjeve šifre. +Preden se lotite naloge, se je morda vredno pozanimati kaj počneta funkciji +ord in +chr. +Predpostavite lahko, da niz s vsebuje le male črke angleške besede in presledke. +

+>>> caesar('the quick brown fox jumps over the lazy dog')
+'wkh txlfn eurzq ira mxpsv ryhu wkh odcb grj'
+
+

''' + +plan = ['''\ +

+''', + '''\ +

'''] + +hint = { + 'final_hint': ['''\ +

Program je pravilen!
+

+'''], +} -- cgit v1.2.1 From 95e107bf9e6a288969e4a83aee1a7062990f3b67 Mon Sep 17 00:00:00 2001 From: Martin Date: Fri, 9 Oct 2015 16:35:23 +0200 Subject: Fixed testing for most problems. --- .../functions_and_modules/caesar_cipher/common.py | 36 +++++++++++++++++++--- 1 file changed, 32 insertions(+), 4 deletions(-) (limited to 'python/problems/functions_and_modules/caesar_cipher') diff --git a/python/problems/functions_and_modules/caesar_cipher/common.py b/python/problems/functions_and_modules/caesar_cipher/common.py index 494a7f9..3c53369 100644 --- a/python/problems/functions_and_modules/caesar_cipher/common.py +++ b/python/problems/functions_and_modules/caesar_cipher/common.py @@ -20,7 +20,7 @@ def caesar(s): cipher += chr(ord(c) - 23) else: cipher += c - return cipher) + return cipher ''' hint_type = { @@ -28,12 +28,39 @@ hint_type = { } def test(python, code): - test_in = [1] + func_name = 'caesar' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + ('', ''), + ('a', 'd'), + ('aa', 'dd'), + ('ab', 'de'), + ('z', 'c'), + ('xyz', 'abc'), + (' ', ' '), + ('a a', 'd d'), + ('julij cezar je seveda uporabljal cezarjevo sifro', + 'mxolm fhcdu mh vhyhgd xsrudeomdo fhcdumhyr vliur'), + ('the quick brown fox jumps over the lazy dog', + 'wkh txlfn eurzq ira mxpsv ryhu wkh odcb grj'), + ] + + test_in = [(func_name+'("%s")'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to passed = n_correct == len(test_in) - tin = None - tout = None hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] if tin: hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) @@ -41,6 +68,7 @@ def test(python, code): hints.append({'id': 'final_hint'}) return passed, hints + def hint(python, code): tokens = get_tokens(code) -- cgit v1.2.1 From 6e281624b9a0ae29f1f1862f9d581b219ba3b95a Mon Sep 17 00:00:00 2001 From: Timotej Lazar Date: Mon, 12 Oct 2015 11:46:08 +0200 Subject: Remove group attribute from problem common.py files --- python/problems/functions_and_modules/caesar_cipher/common.py | 1 - 1 file changed, 1 deletion(-) (limited to 'python/problems/functions_and_modules/caesar_cipher') diff --git a/python/problems/functions_and_modules/caesar_cipher/common.py b/python/problems/functions_and_modules/caesar_cipher/common.py index 3c53369..497ce34 100644 --- a/python/problems/functions_and_modules/caesar_cipher/common.py +++ b/python/problems/functions_and_modules/caesar_cipher/common.py @@ -6,7 +6,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 243 -group = 'functions_and_modules' number = 9 visible = True -- cgit v1.2.1