


from collections import Counter
from timeit import timeit






def 						a    (		lowerCamelCase_ = ""	,     ):






				'''simple docstring'''
				return sum(c % 2 for c in Counter(input_str.replace(''' '''	,     ''''''       ).lower()       ).values()       ) < 2






def 						a    (		lowerCamelCase_ = ""       ):






				'''simple docstring'''
				if len(lowerCamelCase_       ) == 0:
								return True
				lowercase__     				=    input_str.replace(''' '''	,     ''''''       ).lower()
				# character_freq_dict: Stores the frequency of every character in the input string
				lowercase__     				=    {}

				for character in lower_case_input_str:
								lowercase__     				=    character_freq_dict.get(lowerCamelCase_	,     0       ) + 1
				lowercase__     				=    0

				for character_count in character_freq_dict.values():
								if character_count % 2:
												odd_char += 1
				if odd_char > 1:
								return False
				return True






def 						a    (		lowerCamelCase_ = ""       ):






				'''simple docstring'''
				print('''\nFor string = '''	,     lowerCamelCase_	,     ''':'''       )
				print(
				    '''> can_string_be_rearranged_as_palindrome_counter()'''	,     '''\tans ='''	,     can_string_be_rearranged_as_palindrome_counter(lowerCamelCase_       )	,     '''\ttime ='''	,     timeit(
				        '''z.can_string_be_rearranged_as_palindrome_counter(z.check_str)'''	,     setup='''import __main__ as z'''	,     )	,     '''seconds'''	,     )
				print(
				    '''> can_string_be_rearranged_as_palindrome()'''	,     '''\tans ='''	,     can_string_be_rearranged_as_palindrome(lowerCamelCase_       )	,     '''\ttime ='''	,     timeit(
				        '''z.can_string_be_rearranged_as_palindrome(z.check_str)'''	,     setup='''import __main__ as z'''	,     )	,     '''seconds'''	,     )


if __name__ == "__main__":
							A__			:    Optional[int]         =				input(
							    'Enter string to determine if it can be rearranged as a palindrome or not: '
							).strip()
							benchmark(check_str)
							A__			:    List[str]         =				can_string_be_rearranged_as_palindrome_counter(check_str)
							print(F"{check_str} can {'' if status else 'not '}be rearranged as a palindrome")












from transformers import DistilBertTokenizer, DistilBertTokenizerFast
from transformers.testing_utils import require_tokenizers, slow

from ..bert.test_tokenization_bert import BertTokenizationTest
@require_tokenizers
class    _UpperCAmelCase      ( A__			):

				"""simple docstring"""




				lowercase__       							= DistilBertTokenizer
				lowercase__       							= DistilBertTokenizerFast
				lowercase__       							= True




				@slow
				def        lowercase__     (  self		:					str						):

								'''simple docstring'''
								lowercase__     				=    DistilBertTokenizer.from_pretrained('''distilbert-base-uncased'''						)

								lowercase__     				=    tokenizer.encode('''sequence builders''',						add_special_tokens=lowerCamelCase						)
								lowercase__     				=    tokenizer.encode('''multi-sequence build''',						add_special_tokens=lowerCamelCase						)

								lowercase__     				=    tokenizer.build_inputs_with_special_tokens(lowerCamelCase						)
								lowercase__     				=    tokenizer.build_inputs_with_special_tokens(lowerCamelCase,						lowerCamelCase						)

								assert encoded_sentence == [tokenizer.cls_token_id] + text + [tokenizer.sep_token_id]
								assert encoded_pair == [tokenizer.cls_token_id] + text + [tokenizer.sep_token_id] + text_a + [
								    tokenizer.sep_token_id
								]




