assert separate_paren_groups('(()(())((())))') == ??

assert separate_paren_groups('( ) (( )) (( )( ))') == ??


assert intersperse([5, 6, 3, 2], 8) == ??


assert longest(['x', 'yyy', 'zzzz', 'www', 'kkkk', 'abc']) == ??


assert how_many_times('xyxyxyx', 'x') == ??

assert how_many_times('cacacacac', 'cac') == ??

assert how_many_times('john doe', 'john') == ??


assert correct_bracketing('<<><>>') == ??

assert correct_bracketing('<><><<><>><>') == ??

assert correct_bracketing('<<<><>>>>') == ??


assert largest_prime_factor(13195) == ??


assert correct_bracketing('(()())') == ??

assert correct_bracketing('()()(()())()') == ??

assert correct_bracketing('((()())))') == ??


assert fruit_distribution('5 apples and 6 oranges', 19) == ??

assert fruit_distribution('5 apples and 6 oranges', 21) == ??

assert fruit_distribution('0 apples and 1 oranges', 3) == ??

assert fruit_distribution('1 apples and 0 oranges', 3) == ??

assert fruit_distribution('2 apples and 3 oranges', 100) == ??


assert strange_sort_list([1, 2, 3, 4]) == ??

assert strange_sort_list([5, 6, 7, 8, 9]) == ??

assert strange_sort_list([1, 2, 3, 4, 5]) == ??

assert strange_sort_list([5, 6, 7, 8, 9, 1]) == ??

assert strange_sort_list([5, 5, 5, 5]) == ??


assert smallest_change([1, 4, 4, 2]) == ??

assert smallest_change([1, 2, 3, 2, 1]) == ??


assert total_match(['hi', 'admin'], ['hi', 'hi']) == ??

assert total_match(['hi', 'admin'], ['hi', 'hi', 'admin', 'project']) == ??

assert total_match(['hi', 'admin'], ['hI', 'Hi']) == ??


assert is_simple_power(143214, 16) == ??


assert numerical_letter_grade([4.0, 3, 1.7, 2, 3.5]) == ??

assert numerical_letter_grade([1.2]) == ??

assert numerical_letter_grade([0.5]) == ??

assert numerical_letter_grade([0.0]) == ??


assert words_string('Hi, my name is John') == ??

assert words_string('One, two, three, four, five, six') == ??

assert words_string('Hi, my name') == ??

assert words_string('One,, two, three, four, five, six,') == ??

assert words_string('ahmed     , gamal') == ??


assert move_one_ball([4, 3, 1, 2]) == ??


assert minSubArraySum([2, 3, 4, 1, 2, 4]) == ??

assert minSubArraySum([-1, -2, -3]) == ??


assert select_words('Mary had a little lamb', 4) == ??

assert select_words('Mary had a little lamb', 3) == ??

assert select_words('simple white space', 2) == ??

assert select_words('Hello world', 4) == ??

assert select_words('Uncle sam', 3) == ??


assert intersection((1, 2), (2, 3)) == ??

assert intersection((-1, 1), (0, 4)) == ??


assert fix_spaces('Mudasir Hanif ') == ??

assert fix_spaces('Yellow Yellow  Dirty  Fellow') == ??

assert fix_spaces('   Exa 1 2 2 mple') == ??


assert file_name_check('example.txt') == ??

assert file_name_check('1example.dll') == ??

assert file_name_check('s1sdf3.asd') == ??

assert file_name_check('MY16FILE3.exe') == ??


assert words_in_sentence('This is a test') == ??

assert words_in_sentence('lets go for swimming') == ??

assert words_in_sentence('there is no place available here') == ??

assert words_in_sentence('Hi I am Hussein') == ??

assert words_in_sentence('go for it') == ??


assert specialFilter([5, -2, 1, -5]) == ??


assert sorted_list_sum(['aa', 'a', 'aaa']) == ??

assert sorted_list_sum(['school', 'AI', 'asdf', 'b']) == ??

assert sorted_list_sum(['d', 'dcba', 'abcd', 'a']) == ??

assert sorted_list_sum(['AI', 'ai', 'au']) == ??

assert sorted_list_sum(['aaaa', 'bbbb', 'dd', 'cc']) == ??


assert Strongest_Extension('Watashi', ['tEN', 'niNE', 'eIGHt8OKe']) == ??

assert Strongest_Extension('Boku123', ['nani', 'NazeDa', 'YEs.WeCaNe', '32145tggg']) == ??

assert Strongest_Extension('__YESIMHERE', ['t', 'eMptY', 'nothing', 'zeR00', 'NuLl__', '123NoooneB321']) == ??

assert Strongest_Extension('K', ['Ta', 'TAR', 't234An', 'cosSo']) == ??


assert cycpattern_check('xyzw', 'xyw') == ??

assert cycpattern_check('yello', 'ell') == ??

assert cycpattern_check('whattup', 'ptut') == ??

assert cycpattern_check('efef', 'fee') == ??

assert cycpattern_check('abab', 'aabb') == ??


areaCalculator = AreaCalculator(2)
assertAlmostEqual(12.56, ??, delta=0.01)

areaCalculator = AreaCalculator(2)
assertAlmostEqual(50.27, ??, delta=0.01)

areaCalculator = AreaCalculator(1.5)
assertAlmostEqual(3.53, ??, delta=0.01)

areaCalculator = AreaCalculator(2)
assertAlmostEqual(25.128, ??, delta=0.01)


command_str = 'script --name=John --age=25'
self.parser.add_argument('name')
self.parser.add_argument('age', arg_type=int)
(result, missing_args) = self.parser.parse_arguments(command_str)
assertTrue(??)
assertIsNone(??)
assertEqual(self.parser.get_argument('name'), ??)
assertEqual(self.parser.get_argument('age'), ??)

self.parser.arguments = {'name': 'John'}
result = self.parser.get_argument('name')
assertEqual(result, ??)

self.parser.add_argument('name')
self.parser.add_argument('age', required=True, arg_type=int)
assertEqual(self.parser.required, ??)
assertEqual(self.parser.types, ??)

self.parser.types = {'age': int}
result = self.parser._convert_type('age', '25')
assertEqual(result, ??)

self.parser = ArgumentParser()
command = 'script --arg1=21 --option1 -arg2 value -option2'
self.parser.add_argument('arg1', required=True, arg_type=int)
self.parser.add_argument('arg2')
assertEqual(self.parser.required, ??)
assertEqual(self.parser.types, ??)
assertEqual(self.parser.arguments, ??)
self.parser.parse_arguments(command)
arguments = {'arg1': 21, 'option1': True, 'arg2': 'value', 'option2': True}
assertEqual(self.parser.arguments, ??)


res = ArrangementCalculator.count(5, 3)
assertEqual(res, ??)

res = ArrangementCalculator.count_all(4)
assertEqual(res, ??)

res = ArrangementCalculator.factorial(4)
assertEqual(res, ??)


assessment_system = AssessmentSystem()
assessment_system.add_student('Alice', 3, 'Mathematics')
assertEqual(assessment_system.students['Alice'], ??)

assessment_system = AssessmentSystem()
assessment_system.students = {'Alice': {'name': 'Alice', 'grade': 3, 'major': 'Mathematics', 'courses': {}}}
assessment_system.add_course_score('Alice', 'Math', 90)
assertEqual(assessment_system.students['Alice']['courses']['Math'], ??)

assessment_system = AssessmentSystem()
assessment_system.students = {'Alice': {'name': 'Alice', 'grade': 3, 'major': 'Mathematics', 'courses': {'Mathematics': 90, 'Science': 80}}}
assertEqual(assessment_system.get_gpa('Alice'), ??)

assessment_system = AssessmentSystem()
assessment_system.students = {'Alice': {'name': 'Alice', 'grade': 3, 'major': 'Mathematics', 'courses': {'Mathematics': 90, 'Science': 80}}, 'Bob': {'name': 'Bob', 'grade': 4, 'major': 'Physics', 'courses': {'Physics': 50}}, 'Charlie': {'name': 'Charlie', 'grade': 2, 'major': 'Chemistry', 'courses': {'Chemistry': 70}}, 'David': {'name': 'David', 'grade': 1, 'major': 'Physics', 'courses': {'Physics': 60}}, 'Eve': {'name': 'Eve', 'grade': 3, 'major': 'Mathematics', 'courses': {'Mathematics': 90}}}
assertEqual(assessment_system.get_all_students_with_fail_course(), ??)

assessment_system = AssessmentSystem()
assessment_system.students = {'Alice': {'name': 'Alice', 'grade': 3, 'major': 'Mathematics', 'courses': {'Mathematics': 90, 'Science': 80}}, 'Bob': {'name': 'Bob', 'grade': 4, 'major': 'Physics', 'courses': {'Physics': 90}}, 'Charlie': {'name': 'Charlie', 'grade': 2, 'major': 'Chemistry', 'courses': {'Chemistry': 70, 'Physics': 80}}}
assertEqual(assessment_system.get_course_average('Physics'), ??)


context = AutomaticGuitarSimulator('C53231323')
play_list = context.interpret()
assertEqual(play_list, ??)
context = AutomaticGuitarSimulator('C53231323 Em43231323')
play_list = context.interpret()
str = context.display(play_list[0]['Chord'], play_list[0]['Tune'])
assertEqual(str, ??)


a = AvgPartition([1, 2, 3, 4], 2)
assertEqual(a.get(0), ??)

a = AvgPartition([1, 2, 3, 4], 2)
assertEqual(a.setNum(), ??)
assertEqual(a.get(0), ??)


b = BalancedBrackets('a(b)c')
assertEqual(b.check_balanced_brackets(), ??)

b = BalancedBrackets('a(b)c')
b.clear_expr()
assertEqual(b.expr, ??)
assertEqual(b.check_balanced_brackets(), ??)


account1 = BankAccount()
ret = account1.deposit(1000)
assertEqual(ret, ??)

account1 = BankAccount()
account1.balance = 1000
ret = account1.withdraw(200)
assertEqual(ret, ??)

account1 = BankAccount()
assertEqual(account1.view_balance(), ??)

account1 = BankAccount()
account2 = BankAccount()
account1.balance = 800
account2.balance = 1000
account1.transfer(account2, 300)
assertEqual(account1.view_balance(), ??)
assertEqual(account2.view_balance(), ??)

account1 = BankAccount()
account2 = BankAccount()
account1.deposit(1000)
account1.withdraw(200)
account1.transfer(account2, 300)
assertEqual(account1.view_balance(), ??)
assertEqual(account2.view_balance(), ??)


bdp = BinaryDataProcessor('0110100001100101011011000110110001101111')
assertEqual(bdp.calculate_binary_info(), ??)

bdp = BinaryDataProcessor('01101000daf3e4r01100101011011000110110001101111')
assertEqual(bdp.binary_string, ??)
assertEqual(bdp.calculate_binary_info(), ??)
assertEqual(bdp.convert_to_ascii(), ??)
assertEqual(bdp.convert_to_utf8(), ??)


bit_status_util = BitStatusUtil()
assertTrue(??)

bit_status_util = BitStatusUtil()
assertEqual(bit_status_util.remove(6, 2), ??)

bit_status_util = BitStatusUtil()
assertEqual(bit_status_util.add(2, 4), ??)
assertTrue(??)
assertEqual(bit_status_util.remove(6, 2), ??)
with assertRaises(ValueError):
    bit_status_util.check([2, 3, 4])


bookManagement = BookManagement()
bookManagement.add_book('book1')
assertEqual({'book1': 1}, ??)

self.bookManagement.remove_book('book1', 2)
assertEqual(self.bookManagement.inventory, ??)

bookManagement = BookManagement()
bookManagement.add_book('book1', 2)
bookManagement.add_book('book2')
expected = {'book1': 2, 'book2': 1}
assertEqual(expected, ??)

bookManagement = BookManagement()
bookManagement.add_book('book1', 2)
assertEqual(2, ??)

bookManagement = BookManagement()
bookManagement.add_book('book1', 2)
bookManagement.add_book('book2')
assertEqual(bookManagement.view_inventory(), ??)
bookManagement.remove_book('book2', 1)
assertEqual(bookManagement.view_inventory(), ??)
assertEqual(0, ??)


boyerMooreSearch = BoyerMooreSearch('ABAABA', 'AB')
assertEqual(boyerMooreSearch.mismatch_in_text(0), ??)

boyerMooreSearch = BoyerMooreSearch('ABAABA', 'AB')
assertEqual(boyerMooreSearch.bad_character_heuristic(), ??)

boyerMooreSearch = BoyerMooreSearch('ABAABA', 'AB')
assertEqual(boyerMooreSearch.match_in_pattern('A'), ??)
assertEqual(boyerMooreSearch.mismatch_in_text(0), ??)
assertEqual(boyerMooreSearch.bad_character_heuristic(), ??)


camelize_map = CamelCaseMap()
camelize_map['first_name'] = 'John'
assertEqual(camelize_map.__getitem__('first_name'), ??)

camelize_map = CamelCaseMap()
camelize_map['first_name'] = 'John'
camelize_map.__setitem__('first_name', 'newname')
assertEqual(camelize_map['first_name'], ??)

camelize_map = CamelCaseMap()
camelize_map['first_name'] = 'John'
camelize_map['last_name'] = 'Doe'
camelize_map.__delitem__('first_name')
assertEqual(camelize_map['last_name'], ??)

camelize_map = CamelCaseMap()
camelize_map['first_name'] = 'John'
assertEqual(camelize_map.__len__(), ??)

camelize_map = CamelCaseMap()
assertEqual(camelize_map._convert_key('aaa_bbb'), ??)


cs = ChandrasekharSieve(20)
cs.generate_primes()
res = cs.get_primes()
assertEqual(res, ??)

cs = ChandrasekharSieve(20)
res = cs.generate_primes()
assertEqual(res, ??)
res = cs.get_primes()
assertEqual(res, ??)


classroom = Classroom(1)
course = {'name': 'math', 'start_time': '09:00', 'end_time': '10:00'}
classroom.add_course(course)
classroom.remove_course(course)
assertNotIn(course, ??)

classroom = Classroom(1)
course = {'name': 'math', 'start_time': '09:00', 'end_time': '10:00'}
classroom.add_course(course)
check_time = '11:00'
result = classroom.is_free_at(check_time)
assertTrue(??)

classroom = Classroom(1)
existing_course = {'name': 'math', 'start_time': '09:00', 'end_time': '10:00'}
classroom.add_course(existing_course)
new_course = {'name': 'SE', 'start_time': '10:30', 'end_time': '11:30'}
result = classroom.check_course_conflict(new_course)
assertTrue(??)

classroom = Classroom(1)
course = {'name': 'math', 'start_time': '09:00', 'end_time': '10:00'}
classroom.add_course(course)
assertIn(course, ??)
classroom.remove_course(course)
assertNotIn(course, ??)
classroom.add_course(course)
assertIn(course, ??)
check_time = '09:30'
result = classroom.is_free_at(check_time)
assertFalse(??)
new_course = {'name': 'SE', 'start_time': '09:30', 'end_time': '10:30'}
result = classroom.check_course_conflict(new_course)
assertFalse(??)


student1 = {'name': 'John', 'major': 'Computer Science'}
assertEqual(self.registration_system.register_student(student1), ??)

self.registration_system.students = [{'name': 'John', 'major': 'Computer Science'}, {'name': 'Bob', 'major': 'Computer Science'}]
cs_students = self.registration_system.get_students_by_major('Computer Science')
assertEqual(cs_students, ??)

self.registration_system.students = [{'name': 'John', 'major': 'Computer Science'}, {'name': 'Bob', 'major': 'Computer Science'}]
majors = self.registration_system.get_all_major()
assertEqual(majors, ??)

self.registration_system.students = [{'name': 'John', 'major': 'Computer Science'}, {'name': 'Bob', 'major': 'Computer Science'}, {'name': 'Alice', 'major': 'Computer Science'}]
self.registration_system.students_registration_classes = {'John': ['Algorithms', 'Data Structures'], 'Bob': ['Operating Systems', 'Data Structures', 'Algorithms'], 'Alice': ['Data Structures', 'Operating Systems', 'Calculus']}
cs_most_popular_class = self.registration_system.get_most_popular_class_in_major('Computer Science')
assertEqual(cs_most_popular_class, ??)


calc = CombinationCalculator(['A', 'B', 'C', 'D'])
assertEqual(calc.count(4, 2), ??)

calc = CombinationCalculator(['A'])
assertEqual(calc.select_all(), ??)

calc = CombinationCalculator(['A', 'B', 'C', 'D'])
result = []
calc._select(0, [None] * 2, 0, result)
assertEqual(result, ??)


complexCalculator = ComplexCalculator()
assertEqual(complexCalculator.subtract(1 + 2j, 3 + 4j), ??)

complexCalculator = ComplexCalculator()
assertEqual(complexCalculator.multiply(1 + 2j, 3 + 4j), ??)

complexCalculator = ComplexCalculator()
assertEqual(complexCalculator.divide(1 + 2j, 3 + 4j), ??)

complexCalculator = ComplexCalculator()
assertEqual(complexCalculator.add(1 + 2j, 3 + 4j), ??)
assertEqual(complexCalculator.subtract(1 + 2j, 3 + 4j), ??)
assertEqual(complexCalculator.multiply(1 + 2j, 3 + 4j), ??)
assertEqual(complexCalculator.divide(1 + 2j, 3 + 4j), ??)


cc = CurrencyConverter()
res = cc.get_supported_currencies()
assertEqual(res, ??)

cc = CurrencyConverter()
cc.add_currency_rate('KRW', 1308.84)
assertEqual(cc.rates['KRW'], ??)

cc = CurrencyConverter()
cc.update_currency_rate('CNY', 7.18)
assertEqual(cc.rates['CNY'], ??)

cc = CurrencyConverter()
res = cc.convert(64, 'CNY', 'USD')
assertEqual(res, ??)
res = cc.get_supported_currencies()
assertEqual(res, ??)
cc.add_currency_rate('KRW', 1308.84)
assertEqual(cc.rates['KRW'], ??)
cc.update_currency_rate('CNY', 7.18)
assertEqual(cc.rates['CNY'], ??)


ds = DataStatistics()
res = ds.median([2, 5, 1, 3, 4])
assertEqual(res, ??)

ds = DataStatistics()
res = ds.mode([2, 2, 3, 3, 4])
assertEqual(res, ??)

ds = DataStatistics()
res = ds.mean([1, 2, 3, 4, 5])
assertEqual(res, ??)
res = ds.median([2, 5, 1, 3, 4])
assertEqual(res, ??)
res = ds.mode([2, 2, 3, 3, 4])
assertEqual(res, ??)


ds2 = DataStatistics2([1, 2, 3, 4])
res = ds2.get_sum()
assertEqual(res, ??)

ds2 = DataStatistics2([1, 2, 3, 4])
res = ds2.get_min()
assertEqual(res, ??)

ds2 = DataStatistics2([1, 2, 3, 4])
res = ds2.get_max()
assertEqual(res, ??)

ds2 = DataStatistics2([1, 2, 3, 4])
res = ds2.get_variance()
assertEqual(res, ??)

ds2 = DataStatistics2([1, 2, 3, 4])
res = ds2.get_std_deviation()
assertEqual(res, ??)


assertEqual(DataStatistics4.correlation_coefficient([1, 2, 3], [4, 5, 6]), ??)
assertEqual(DataStatistics4.skewness([1, 2, 5]), ??)
assertEqual(DataStatistics4.kurtosis([1, 2, 5]), ??)
assertEqual(DataStatistics4.pdf([1, 2, 3], 1, 1), ??)


d = DecryptionUtils('key')
assertEqual(d.vigenere_decipher('ifmmp'), ??)

d = DecryptionUtils('key')
assertEqual(d.rail_fence_decipher('Hoo!el,Wrdl l', 3), ??)

d = DecryptionUtils('key')
assertEqual(d.caesar_decipher('ifmmp', 1), ??)
assertEqual(d.vigenere_decipher('ifmmp'), ??)
assertEqual(d.rail_fence_decipher('Hoo!el,Wrdl l', 3), ??)


customer = {'name': 'John Doe', 'fidelity': 1200}
cart = [{'product': 'product1', 'quantity': 10, 'price': 20.0}, {'product': 'product2', 'quantity': 5, 'price': 10.0}]
order = DiscountStrategy(customer, cart)
expected_total = 250.0
actual_total = order.total()
assertEqual(actual_total, ??)

customer = {'name': 'John Doe', 'fidelity': 1200}
cart = [{'product': 'product1', 'quantity': 10, 'price': 20.0}, {'product': 'product2', 'quantity': 5, 'price': 10.0}]
order = DiscountStrategy(customer, cart)
expected_due = 250.0
actual_due = order.due()
assertEqual(actual_due, ??)

customer = {'name': 'John Doe', 'fidelity': 1000}
cart = [{'product': 'product1', 'quantity': 10, 'price': 20.0}, {'product': 'product2', 'quantity': 5, 'price': 10.0}]
order = DiscountStrategy(customer, cart, DiscountStrategy.FidelityPromo)
expected_discount = 12.5
actual_discount = order.promotion(order)
assertEqual(actual_discount, ??)

customer = {'name': 'John Doe', 'fidelity': 1200}
cart = [{'product': 'product1', 'quantity': 20, 'price': 10.0}, {'product': 'product2', 'quantity': 5, 'price': 5.0}]
order = DiscountStrategy(customer, cart, DiscountStrategy.BulkItemPromo)
expected_discount = 20.0
actual_discount = order.promotion(order)
assertEqual(actual_discount, ??)

customer = {'name': 'John Doe', 'fidelity': 1200}
cart = [{'product': f'product{i}', 'quantity': 1, 'price': 10.0} for i in range(10)]
order = DiscountStrategy(customer, cart, DiscountStrategy.LargeOrderPromo)
expected_discount = 7.0
actual_discount = order.promotion(order)
assertAlmostEqual(actual_discount, ??)


state = [[2, 3, 4], [5, 8, 1], [6, 0, 7]]
eightPuzzle = EightPuzzle(state)
assertEqual(eightPuzzle.find_blank(state), ??)

result = self.eightPuzzle.move(self.initial_state, 'up')
expected = [[2, 0, 4], [5, 3, 1], [6, 8, 7]]
assertEqual(result, ??)

eightPuzzle = EightPuzzle([[1, 2, 3], [4, 5, 6], [7, 0, 8]])
result = eightPuzzle.solve()
expected = ['right']
assertEqual(result, ??)


encryption_utils = EncryptionUtils('key')
assertEqual(encryption_utils.vigenere_cipher('abc'), ??)

encryption_utils = EncryptionUtils('key')
assertEqual(encryption_utils.rail_fence_cipher('abc', 2), ??)

encryption_utils = EncryptionUtils('key')
assertEqual(encryption_utils.caesar_cipher('abc', 1), ??)
assertEqual(encryption_utils.vigenere_cipher('abc'), ??)
assertEqual(encryption_utils.rail_fence_cipher('abc', 2), ??)


result = self.expression_calculator.calculate('2 + 3 * 4')
assertEqual(result, ??)

result = self.expression_calculator.compare('+', '-')
assertTrue(??)

result = self.expression_calculator._calculate('2', '3', '+')
assertEqual(result, ??)


fitnessTracker = FitnessTracker(1.8, 45, 20, 'female')
assertEqual(fitnessTracker.condition_judge(), ??)

fitnessTracker = FitnessTracker(1.8, 70, 20, 'female')
assertEqual(fitnessTracker.calculate_calorie_intake(), ??)

fitnessTracker = FitnessTracker(1.8, 70, 20, 'male')
assertEqual(fitnessTracker.get_BMI(), ??)
assertEqual(fitnessTracker.condition_judge(), ??)
assertEqual(fitnessTracker.calculate_calorie_intake(), ??)


board = [[' ' for _ in range(self.board_size)] for _ in range(self.board_size)]
assertEqual(True, ??)
board[0][0] = 'X'
assertEqual(board, ??)

gomokuGame = GomokuGame(10)
assertEqual(None, ??)

gomokuGame = GomokuGame(10)
moves = [(5, 5), (0, 0), (5, 4), (0, 1), (5, 3), (0, 2), (5, 2), (0, 3), (5, 1)]
assertEqual(None, ??)
for move in moves:
    assertEqual(True, gomokuGame.make_move(move[0], move[1]))
assertEqual(False, ??)
assertEqual(True, ??)
assertEqual('X', ??)


self.hotel.check_in('single', 1, 'guest 1')
assertEqual(self.hotel.booked_rooms, ??)

self.hotel.check_out('single', 1)
assertEqual(self.hotel.available_rooms, ??)
assertEqual(self.hotel.booked_rooms, ??)

result = self.hotel.get_available_rooms('single')
assertEqual(result, ??)

result = self.hotel.book_room('single', 2, 'guest 1')
assertEqual(result, ??)
assertEqual(self.hotel.booked_rooms, ??)
assertEqual(self.hotel.available_rooms, ??)
self.hotel.check_in('single', 2, 'guest 1')
assertEqual(self.hotel.booked_rooms, ??)
assertEqual(self.hotel.available_rooms, ??)
self.hotel.check_out('single', 2)
assertEqual(self.hotel.available_rooms, ??)
assertEqual(self.hotel.get_available_rooms('single'), ??)


hr_system = HRManagementSystem()
assertEqual(hr_system.add_employee(1, 'John Doe', 'Manager', 'HR', 5000), ??)
assertEqual(hr_system.employees[1], ??)

hr_system = HRManagementSystem()
hr_system.employees = {1: {'name': 'John', 'position': 'Manager', 'department': 'Sales', 'salary': 100000}}
assertEqual(hr_system.remove_employee(1), ??)
assertEqual(hr_system.employees, ??)

hr_system = HRManagementSystem()
hr_system.employees = {1: {'name': 'John', 'position': 'Manager', 'department': 'Sales', 'salary': 100000}}
assertEqual(hr_system.update_employee(1, {'name': 'John', 'position': 'Manager', 'department': 'Sales', 'salary': 20000}), ??)
assertEqual(hr_system.employees[1], ??)

hr_system = HRManagementSystem()
hr_system.employees = {1: {'name': 'John', 'position': 'Manager', 'department': 'Sales', 'salary': 100000}}
assertEqual(hr_system.get_employee(1), ??)

hr_system = HRManagementSystem()
hr_system.employees = {1: {'name': 'John', 'position': 'Manager', 'department': 'Sales', 'salary': 100000}}
assertEqual(hr_system.list_employees(), ??)


htmlutil = HtmlUtil()
res = htmlutil.extract_code_from_html_text("\n\n\n
Title
\n
This is a paragraph.
\n
print('Hello, world!')
\n
Another paragraph.
\n
for i in range(5):\n                print(i)
\n\n\n")
assertEqual(res, ??)

htmlutil = HtmlUtil()
res = htmlutil.format_line_html_text("\n\n\n
Title
\n
This is a paragraph.
\n
print('Hello, world!')
\n
Another paragraph.
\n
for i in range(5):\nprint(i)
\n\n\n")
assertEqual(res, ??)
res = htmlutil.extract_code_from_html_text("\n\n\n
Title
\n
This is a paragraph.
\n
print('Hello, world!')
\n
Another paragraph.
\n
for i in range(5):\n                print(i)
\n\n\n")
assertEqual(res, ??)


interpolation = Interpolation()
assertEqual(interpolation.interpolate_1d([1, 2, 3], [1, 2, 3], [1.5, 2.5]), ??)


ipaddress = IPAddress('10.10.10.10')
assertEqual(ipaddress.get_octets(), ??)

ipaddress = IPAddress('10.10.10.10')
assertEqual(ipaddress.get_binary(), ??)

ipaddress = IPAddress('10.10.10.10')
assertEqual(ipaddress.is_valid(), ??)
assertEqual(ipaddress.get_octets(), ??)
assertEqual(ipaddress.get_binary(), ??)


result = IpUtil.is_valid_ipv4('192.168.0.123')
assertEqual(result, ??)
result = IpUtil.is_valid_ipv6('2001:0db8:85a3:0000:0000:8a2e:0370:7334')
assertEqual(result, ??)
result = IpUtil.get_hostname('110.242.68.3')
assertEqual(result, ??)


jobMarketplace = JobMarketplace()
jobMarketplace.post_job('Software Engineer', 'ABC Company', ['requirement1', 'requirement2'])
assertEqual(jobMarketplace.job_listings, ??)

jobMarketplace = JobMarketplace()
jobMarketplace.job_listings = [{'job_title': 'Software Engineer', 'company': 'ABC Company', 'requirements': ['requirement1', 'requirement2']}]
jobMarketplace.remove_job(jobMarketplace.job_listings[0])
assertEqual(jobMarketplace.job_listings, ??)

jobMarketplace = JobMarketplace()
jobMarketplace.submit_resume('Tom', ['skill1', 'skill2'], 'experience')
assertEqual(jobMarketplace.resumes, ??)

jobMarketplace = JobMarketplace()
jobMarketplace.resumes = [{'name': 'Tom', 'skills': ['skill1', 'skill2'], 'experience': 'experience'}]
jobMarketplace.withdraw_resume(jobMarketplace.resumes[0])
assertEqual(jobMarketplace.resumes, ??)

jobMarketplace = JobMarketplace()
jobMarketplace.job_listings = [{'job_title': 'Software Engineer', 'company': 'ABC Company', 'requirements': ['skill1', 'skill2']}]
assertEqual(jobMarketplace.search_jobs('skill1'), ??)


assertAlmostEqual(KappaCalculator.kappa([[2, 1, 1], [1, 2, 1], [1, 1, 2]], 3), ??)


longestWord = LongestWord()
longestWord.add_word('hello')
assertEqual(['hello'], ??)

longestWord = LongestWord()
longestWord.add_word('a')
sentence = 'I am a student.'
assertEqual('a', ??)


manacher = Manacher('ababaxse')
assertEqual(manacher.palindromic_string(), ??)

manacher = Manacher('ababa')
assertEqual(manacher.palindromic_length(2, 1, 'a|b|a|b|a'), ??)
assertEqual(manacher.palindromic_string(), ??)


mc = MetricsCalculator()
assertEqual((mc.true_positives, mc.false_positives, mc.false_negatives, mc.true_negatives), ??)
mc.update([1, 1, 0, 0], [1, 0, 0, 1])
assertEqual((mc.true_positives, mc.false_positives, mc.false_negatives, mc.true_negatives), ??)

mc = MetricsCalculator()
temp = mc.precision([1, 1, 0, 0], [1, 0, 0, 1])
assertEqual(temp, ??)

mc = MetricsCalculator()
temp = mc.recall([1, 1, 0, 0], [1, 0, 0, 1])
assertEqual(temp, ??)

mc = MetricsCalculator()
temp = mc.f1_score([1, 1, 0, 0], [1, 0, 0, 1])
assertEqual(temp, ??)

mc = MetricsCalculator()
temp = mc.accuracy([1, 1, 0, 0], [1, 0, 0, 1])
assertEqual(temp, ??)


mc2 = MetricsCalculator2()
(res1, res2) = MetricsCalculator2.mrr(([1, 0, 1, 0], 4))
assertEqual(res1, ??)
assertEqual(res2, ??)

(res1, res2) = MetricsCalculator2.map(([1, 0, 1, 0], 4))
assertEqual(res1, ??)
assertEqual(res2, ??)


self.system.add_movie('Batman', 49.9, '17:05', '19:25', 3)
assertEqual(len(self.system.movies), ??)
assertEqual(self.system.movies[0]['name'], ??)
assertEqual(self.system.movies[0]['price'], ??)
assertEqual(self.system.movies[0]['start_time'], ??)
assertEqual(self.system.movies[0]['end_time'], ??)
assertEqual(self.system.movies[0]['seats'].shape, ??)

result = self.system.book_ticket('Batman', [(0, 0), (1, 1), (2, 2)])
assertEqual(result, ??)
assertEqual(self.system.movies[0]['seats'][0][0], ??)
assertEqual(self.system.movies[0]['seats'][1][1], ??)
assertEqual(self.system.movies[0]['seats'][2][2], ??)

result = self.system.available_movies('16:00', '23:00')
assertEqual(result, ??)

system = MovieBookingSystem()
system.add_movie('Batman', 49.9, '17:05', '19:25', 3)
assertEqual(len(system.movies), ??)
assertEqual(system.movies[0]['name'], ??)
assertEqual(system.movies[0]['price'], ??)
assertEqual(system.movies[0]['start_time'], ??)
assertEqual(system.movies[0]['end_time'], ??)
assertEqual(system.movies[0]['seats'].shape, ??)
result = system.book_ticket('Batman', [(0, 0), (1, 1), (2, 2)])
assertEqual(result, ??)
assertEqual(system.movies[0]['seats'][0][0], ??)
assertEqual(system.movies[0]['seats'][1][1], ??)
assertEqual(system.movies[0]['seats'][2][2], ??)
result = system.available_movies('16:00', '23:00')
assertEqual(result, ??)


stop_word_list = self.processor.construct_stop_word_list()
expected_stop_words = ['a', 'an', 'the']
assertEqual(stop_word_list, ??)

string_list = ['This is a test', 'This is an apple', 'This is the dog']
stop_word_list = ['a', 'an', 'the']
words_list = self.processor.remove_stop_words(string_list, stop_word_list)
expected_words_list = [['This', 'is', 'test'], ['This', 'is', 'apple'], ['This', 'is', 'dog']]
assertEqual(words_list, ??)

string_list = ['This is a test.', 'This is an apple.', 'This is the dog.']
words_list = self.processor.process(string_list)
expected_words_list = [['This', 'is', 'test.'], ['This', 'is', 'apple.'], ['This', 'is', 'dog.']]
assertEqual(words_list, ??)


formatter = NumberWordFormatter()
assertEqual(formatter.format(123456), ??)

formatter = NumberWordFormatter()
assertEqual(formatter.format_string('123456'), ??)

formatter = NumberWordFormatter()
assertEqual(formatter.trans_two('23'), ??)

formatter = NumberWordFormatter()
assertEqual(formatter.trans_three('123'), ??)

formatter = NumberWordFormatter()
assertEqual(formatter.parse_more(0), ??)


unescaper = NumericEntityUnescaper()
res = unescaper.replace('ABC')
assertEqual(res, ??)

unescaper = NumericEntityUnescaper()
res = unescaper.is_hex_char('0')
assertEqual(res, ??)


result = self.order.add_dish({'dish': 'dish3', 'price': 15, 'count': 4})
assertTrue(??)
menu = self.order.menu
for menu_dish in menu:
    if menu_dish['dish'] == 'dish1':
        assertEqual(menu_dish['count'], 5)
    if menu_dish['dish'] == 'dish2':
        assertEqual(menu_dish['count'], 3)
    if menu_dish['dish'] == 'dish3':
        assertEqual(menu_dish['count'], 3)
assertEqual(self.order.selected_dishes, ??)

self.order.add_dish({'dish': 'dish1', 'price': 10, 'count': 2})
self.order.add_dish({'dish': 'dish3', 'price': 20, 'count': 2})
result = self.order.calculate_total()
assertEqual(50, ??)

self.order.add_dish({'dish': 'dish1', 'price': 10, 'count': 2})
self.order.add_dish({'dish': 'dish3', 'price': 20, 'count': 2})
result = self.order.checkout()
assertEqual(50, ??)
menu = self.order.menu
for menu_dish in menu:
    if menu_dish['dish'] == 'dish1':
        assertEqual(menu_dish['count'], 3)
    if menu_dish['dish'] == 'dish2':
        assertEqual(menu_dish['count'], 3)
    if menu_dish['dish'] == 'dish3':
        assertEqual(menu_dish['count'], 5)
assertEqual([], ??)


keyword = '1'
expected_results = {'keyword': '1', 'total_results': 2, 'total_pages': 1, 'results': [1, 10]}
actual_results = self.page_util.search(keyword)
assertEqual(actual_results, ??)

page_number = 1
expected_page = [1, 2, 3]
actual_page = self.page_util.get_page(page_number)
assertEqual(actual_page, ??)
page_number = 2
expected_info = {'current_page': 2, 'per_page': 3, 'total_pages': 4, 'total_items': 10, 'has_previous': True, 'has_next': True, 'data': [4, 5, 6]}
actual_info = self.page_util.get_page_info(page_number)
assertEqual(actual_info, ??)
keyword = '4'
expected_results = {'keyword': '4', 'total_results': 1, 'total_pages': 1, 'results': [4]}
actual_results = self.page_util.search(keyword)
assertEqual(actual_results, ??)


pr = PersonRequest('', 'Man', '12345678901')
assertIsNone(??)
pr = PersonRequest('John Doe', 'Unknown', '12345678901')
assertIsNone(??)
pr = PersonRequest('John Doe', 'Man', '')
assertIsNone(??)


moves = ['d', 's', 'a', 's']
for move in moves:
    assertFalse(self.game.move(move))
assertTrue(??)


character1 = RPGCharacter('John', 100, 20, 10)
character2 = RPGCharacter('Enemy', 100, 15, 5)
character1.attack(character2)
assertEqual(character2.hp, ??)

character = RPGCharacter('John', 90, 20, 10)
character.heal()
assertEqual(character.hp, ??)

character = RPGCharacter('John', 100, 20, 10)
character.gain_exp(100)
assertEqual(character.level, ??)
assertEqual(character.exp, ??)

character = RPGCharacter('John', 100, 20, 10)
character.level_up()
assertEqual(character.level, ??)
assertEqual(character.exp, ??)
assertEqual(character.hp, ??)
assertEqual(character.attack_power, ??)
assertEqual(character.defense, ??)

character = RPGCharacter('John', 100, 20, 10)
assertTrue(??)


server = Server()
server.add_white_list(88)
assertEqual(server.white_list, ??)

server = Server()
server.add_white_list(88)
server.del_white_list(88)
assertEqual(server.white_list, ??)

server = Server()
server.add_white_list(88)
server.recv({'addr': 88, 'content': 'abc'})
assertEqual(server.receive_struct, ??)

server = Server()
server.send({'addr': 88, 'content': 'abc'})
assertEqual(server.send_struct, ??)

server = Server()
server.add_white_list(66)
server.send({'addr': 88, 'content': 'abc'})
server.recv({'addr': 66, 'content': 'ABC'})
assertEqual(server.show('send'), ??)


shoppingcart = ShoppingCart()
shoppingcart.add_item('apple', 1, 5)
shoppingcart.remove_item('apple', 3)
assertEqual(shoppingcart.items, ??)

shoppingcart = ShoppingCart()
shoppingcart.add_item('apple', 1, 5)
assertEqual(shoppingcart.view_items(), ??)

shoppingcart = ShoppingCart()
shoppingcart.add_item('apple', 1, 5)
shoppingcart.add_item('banana', 2, 3)
assertEqual(shoppingcart.total_price(), ??)

shoppingcart = ShoppingCart()
shoppingcart.add_item('apple', 1, 5)
assertEqual(shoppingcart.items, ??)
assertEqual(shoppingcart.view_items(), ??)
shoppingcart.remove_item('apple', 3)
assertEqual(shoppingcart.items, ??)
shoppingcart.add_item('banana', 2, 3)
assertEqual(shoppingcart.total_price(), ??)


signin_system = SignInSystem()
result = signin_system.add_user('user1')
assertTrue(??)

signin_system = SignInSystem()
signin_system.add_user('user1')
result = signin_system.sign_in('user1')
assertTrue(??)

signin_system = SignInSystem()
signin_system.add_user('user1')
signin_system.sign_in('user1')
result = signin_system.check_sign_in('user1')
assertTrue(??)

signin_system = SignInSystem()
signin_system.add_user('user1')
signin_system.sign_in('user1')
result = signin_system.all_signed_in()
assertTrue(??)

signin_system = SignInSystem()
signin_system.add_user('user1')
signin_system.sign_in('user1')
result = signin_system.all_not_signed_in()
assertEqual([], ??)


ss = SplitSentence()
cnt = ss.count_words('abc def')
assertEqual(cnt, ??)

ss = SplitSentence()
cnt = ss.process_text_file('aaa aaaa. bb bbbb bbb? cccc ccccccc cc ccc. dd ddd?')
assertEqual(cnt, ??)

ss = SplitSentence()
lst = ss.split_sentences('aaa aaaa. bb bbbb bbb? cccc cccc. dd ddd?')
assertEqual(lst, ??)
cnt = ss.count_words('abc def')
assertEqual(cnt, ??)
cnt = ss.process_text_file('aaa aaaa. bb bbbb bbb? cccc ccccccc cc ccc. dd ddd?')
assertEqual(cnt, ??)


sql = SQLGenerator('table1')
result = sql.select(['field1'], 'field2 = value1')
assertEqual(result, ??)

sql = SQLGenerator('table1')
result = sql.insert({'field1': 'value1', 'field2': 'value2'})
assertEqual(result, ??)

sql = SQLGenerator('table1')
result = sql.update({'field1': 'new_value1', 'field2': 'new_value2'}, 'field3 = value1')
assertEqual(result, ??)

sql = SQLGenerator('table1')
result = sql.delete('field1 = value1')
assertEqual(result, ??)

sql = SQLGenerator('table1')
result = sql.select_female_under_age(30)
assertEqual(result, ??)


assertEqual(SQLQueryBuilder.select('users', ['id', 'name'], {'age': 30}), ??)
assertEqual(SQLQueryBuilder.insert('users', {'name': 'Tom', 'age': 30}), ??)
assertEqual(SQLQueryBuilder.delete('users', {'name': 'Tom'}), ??)
assertEqual(SQLQueryBuilder.update('users', {'age': 35}, {'name': 'Tom'}), ??)


statistics3 = Statistics3()
assertEqual(statistics3.median([1, 2, 3, 4]), ??)

statistics3 = Statistics3()
assertEqual(statistics3.mode([1, 2, 3, 3]), ??)

statistics3 = Statistics3()
assertEqual(statistics3.correlation([1, 2, 3], [4, 5, 6]), ??)

statistics3 = Statistics3()
assertEqual(statistics3.mean([1, 2, 3]), ??)

statistics3 = Statistics3()
assertEqual(statistics3.correlation_matrix([[1, 2, 3], [4, 5, 6], [7, 8, 9]]), ??)


tracker = StockPortfolioTracker(10000.0)
tracker.add_stock({'name': 'AAPL', 'price': 150.0, 'quantity': 10})
assertEqual(tracker.portfolio, ??)

tracker = StockPortfolioTracker(10000.0)
tracker.portfolio = [{'name': 'AAPL', 'price': 150.0, 'quantity': 10}]
assertEqual(tracker.remove_stock({'name': 'AAPL', 'price': 150.0, 'quantity': 10}), ??)
assertEqual(tracker.portfolio, ??)

tracker = StockPortfolioTracker(10000.0)
assertEqual(tracker.buy_stock({'name': 'AAPL', 'price': 150.0, 'quantity': 10}), ??)
assertEqual(tracker.portfolio, ??)
assertEqual(tracker.cash_balance, ??)

tracker = StockPortfolioTracker(10000.0)
tracker.portfolio = [{'name': 'AAPL', 'price': 150.0, 'quantity': 10}]
assertEqual(tracker.sell_stock({'name': 'AAPL', 'price': 150.0, 'quantity': 9}), ??)
assertEqual(tracker.portfolio, ??)
assertEqual(tracker.cash_balance, ??)

tracker = StockPortfolioTracker(10000.0)
tracker.portfolio = [{'name': 'AAPL', 'price': 150.0, 'quantity': 10}]
assertEqual(tracker.calculate_portfolio_value(), ??)


t = Thermostat(20, 25, 'heat')
assertEqual(t.get_target_temperature(), ??)

t = Thermostat(20, 25, 'heat')
t.set_target_temperature(30)
assertEqual(t.get_target_temperature(), ??)

t = Thermostat(20, 25, 'heat')
assertEqual(t.get_mode(), ??)

t = Thermostat(20, 25, 'heat')
t.set_mode('cool')
assertEqual(t.get_mode(), ??)

t = Thermostat(20, 25, 'heat')
t.auto_set_mode()
assertEqual(t.get_mode(), ??)


tricalculator = TriCalculator()
assertEqual(tricalculator.cos(60), ??)

tricalculator = TriCalculator()
assertEqual(tricalculator.factorial(5), ??)

tricalculator = TriCalculator()
assertAlmostEqual(tricalculator.taylor(60, 50), ??)

tricalculator = TriCalculator()
assertEqual(tricalculator.sin(30), ??)

tricalculator = TriCalculator()
assertEqual(tricalculator.tan(45), ??)


urlhandler = URLHandler('https://www.baidu.com/s?wd=aaa&rsv_spt=1#page')
temp = urlhandler.get_scheme()
assertEqual(temp, ??)

urlhandler = URLHandler('https://www.baidu.com/s?wd=aaa&rsv_spt=1#page')
temp = urlhandler.get_host()
assertEqual(temp, ??)

urlhandler = URLHandler('https://www.baidu.com/s?wd=aaa&rsv_spt=1#page')
temp = urlhandler.get_path()
assertEqual(temp, ??)

urlhandler = URLHandler('https://www.baidu.com/s?wd=aaa&rsv_spt=1#page')
temp = urlhandler.get_query_params()
assertEqual(temp, ??)

urlhandler = URLHandler('https://www.baidu.com/s?wd=aaa&rsv_spt=1#page')
temp = urlhandler.get_fragment()
assertEqual(temp, ??)


url_path = UrlPath()
url_path.add('foo')
url_path.add('bar')
assertEqual(url_path.segments, ??)
url_path = UrlPath()
url_path.parse('/foo/bar/', 'utf-8')
assertEqual(url_path.segments, ??)
assertEqual(url_path.with_end_tag, ??)
fixed_path = UrlPath.fix_path('/foo/bar/')
assertEqual(fixed_path, ??)


vector_1 = np.array([1, 1])
vector_2 = np.array([1, 0])
similarity = VectorUtil.similarity(vector_1, vector_2)
assertAlmostEqual(similarity, ??)
vector1 = np.array([1, 1])
vectors_all = [np.array([1, 0]), np.array([1, 1])]
similarities = VectorUtil.cosine_similarities(vector1, vectors_all)
res = [0.7071067811865475, 1.0]
for (index, item) in enumerate(similarities):
    assertAlmostEqual(item, res[index])
vector_list1 = [np.array([1, 0]), np.array([0, 1])]
vector_list2 = [np.array([0, 0]), np.array([1, 1])]
similarity = VectorUtil.n_similarity(vector_list1, vector_list2)
assertAlmostEqual(similarity, ??)
num_dict = {'key1': 0.1, 'key2': 0.5}
res = VectorUtil.compute_idf_weight_dict(2, num_dict)
assertAlmostEqual(res['key1'], ??)
assertAlmostEqual(res['key2'], ??)


vendingMachine = VendingMachine()
vendingMachine.add_item('Coke', 1.25, 10)
assertEqual(vendingMachine.inventory, ??)

vendingMachine = VendingMachine()
assertEqual(vendingMachine.insert_coin(1.25), ??)

vendingMachine = VendingMachine()
vendingMachine.inventory = {'Coke': {'price': 1.25, 'quantity': 10}}
vendingMachine.balance = 1.25
assertEqual(vendingMachine.purchase_item('Coke'), ??)
assertEqual(vendingMachine.inventory, ??)

vendingMachine = VendingMachine()
vendingMachine.inventory = {'Coke': {'price': 1.25, 'quantity': 10}}
assertEqual(vendingMachine.restock_item('Coke', 10), ??)
assertEqual(vendingMachine.inventory, ??)

vendingMachine = VendingMachine()
vendingMachine.inventory = {'Coke': {'price': 1.25, 'quantity': 10}}
assertEqual(vendingMachine.display_items(), ??)


warehouse = Warehouse()
warehouse.add_product(1, 'product 1', 10)
assertEqual(warehouse.inventory, ??)

warehouse = Warehouse()
warehouse.add_product(1, 'product 1', 10)
warehouse.update_product_quantity(1, 5)
assertEqual(warehouse.inventory, ??)

warehouse = Warehouse()
warehouse.add_product(1, 'product 1', 10)
assertEqual(warehouse.get_product_quantity(1), ??)

warehouse = Warehouse()
warehouse.add_product(1, 'product 1', 10)
warehouse.create_order(1, 1, 5)
assertEqual(warehouse.orders, ??)

warehouse = Warehouse()
warehouse.add_product(1, 'product 1', 10)
warehouse.create_order(1, 1, 5)
warehouse.change_order_status(1, 'Delivered')
assertEqual(warehouse.orders, ??)


weatherSystem = WeatherSystem('New York')
weatherSystem.set_city('Beijing')
assertEqual(weatherSystem.city, ??)

weatherSystem = WeatherSystem('New York')
weatherSystem.temperature = 27
assertEqual(weatherSystem.celsius_to_fahrenheit(), ??)

weatherSystem = WeatherSystem('New York')
weatherSystem.temperature = 80.6
assertEqual(weatherSystem.fahrenheit_to_celsius(), ??)

weatherSystem = WeatherSystem('New York')
weather_list = {'New York': {'weather': 'sunny', 'temperature': 27, 'temperature units': 'celsius'}, 'Beijing': {'weather': 'cloudy', 'temperature': 23, 'temperature units': 'celsius'}}
assertEqual(weatherSystem.query(weather_list), ??)
weatherSystem.set_city('Beijing')
assertEqual(weatherSystem.city, ??)
weatherSystem.temperature = 27
assertEqual(weatherSystem.celsius_to_fahrenheit(), ??)
weatherSystem.temperature = 80.6
assertEqual(weatherSystem.fahrenheit_to_celsius(), ??)


w2n = Words2Numbers()
assertEqual(w2n.text2int('thirty-two'), ??)

w2n = Words2Numbers()
assertEqual(w2n.is_valid_input('seventy two thousand and hundred eleven'), ??)
assertEqual(w2n.text2int('seventy two thousand and hundred eleven'), ??)