





import contextlib
import importlib
import io
import unittest

import transformers

# Try to import everything from transformers to ensure every object can be loaded.
from transformers import *  # noqa F406
from transformers.testing_utils import DUMMY_UNKNOWN_IDENTIFIER, require_flax, require_tf, require_torch
from transformers.utils import ContextManagers, find_labels, is_flax_available, is_tf_available, is_torch_available


if is_torch_available():
			from transformers import BertForPreTraining, BertForQuestionAnswering, BertForSequenceClassification

if is_tf_available():
			from transformers import TFBertForPreTraining, TFBertForQuestionAnswering, TFBertForSequenceClassification

if is_flax_available():
			from transformers import FlaxBertForPreTraining, FlaxBertForQuestionAnswering, FlaxBertForSequenceClassification


_a     :    Dict         =						DUMMY_UNKNOWN_IDENTIFIER
# An actual model hosted on huggingface.co

_a     :    Tuple         =						'''main'''
# Default branch name
_a     :    List[Any]         =						'''f2c752cfc5c0ab6f4bdec59acea69eefbee381c2'''
# One particular commit (not the top of `main`)
_a     :    str         =						'''aaaaaaa'''
# This commit does not exist, so we should 404.

_a     :    List[Any]         =						'''d9e9f15bc825e4b2c9249e9578f884bbcb5e3684'''
# Sha-1 of config.json on the top of `main`, for checking purposes
_a     :    Any         =						'''4b243c475af8d0a7754e87d7d096c92e5199ec2fe168a2ee7998e3b8e9bcb1d3'''
@contextlib.contextmanager
def 							a_	(    )				->			Any:




				"""simple docstring"""






				print('''Welcome!'''   )
				yield
				print('''Bye!'''   )
@contextlib.contextmanager
def 							a_	(    )				->			int:




				"""simple docstring"""






				print('''Bonjour!'''   )
				yield
				print('''Au revoir!'''   )
class   a_ (			unittest.TestCase      ):

			def      lowerCAmelCase(   self   :  Tuple						):






							"""simple docstring"""
							assert transformers.__spec__ is not None
							assert importlib.util.find_spec('''transformers'''						) is not None
class   a_ (			unittest.TestCase      ):

			@unittest.mock.patch('''sys.stdout'''     , new_callable=io.StringIO						)
			def      lowerCAmelCase(   self   :  Tuple     , UpperCAmelCase__   :  Any						):






							"""simple docstring"""

							with ContextManagers([]						):
											print('''Transformers are awesome!'''						)
							# The print statement adds a new line at the end of the output
							self.assertEqual(mock_stdout.getvalue()     , '''Transformers are awesome!\n'''						)

			@unittest.mock.patch('''sys.stdout'''     , new_callable=io.StringIO						)
			def      lowerCAmelCase(   self   :  Union[str, Any]     , UpperCAmelCase__   :  Optional[int]						):






							"""simple docstring"""

							with ContextManagers([context_en()]						):
											print('''Transformers are awesome!'''						)
							# The output should be wrapped with an English welcome and goodbye
							self.assertEqual(mock_stdout.getvalue()     , '''Welcome!\nTransformers are awesome!\nBye!\n'''						)

			@unittest.mock.patch('''sys.stdout'''     , new_callable=io.StringIO						)
			def      lowerCAmelCase(   self   :  Tuple     , UpperCAmelCase__   :  List[str]						):






							"""simple docstring"""

							with ContextManagers([context_fr(), context_en()]						):
											print('''Transformers are awesome!'''						)
							# The output should be wrapped with an English and French welcome and goodbye
							self.assertEqual(mock_stdout.getvalue()     , '''Bonjour!\nWelcome!\nTransformers are awesome!\nBye!\nAu revoir!\n'''						)

			@require_torch
			def      lowerCAmelCase(   self   :  List[Any]						):






							"""simple docstring"""
							self.assertEqual(find_labels(snake_case_						)     , ['''labels''']						)
							self.assertEqual(find_labels(snake_case_						)     , ['''labels''', '''next_sentence_label''']						)
							self.assertEqual(find_labels(snake_case_						)     , ['''start_positions''', '''end_positions''']						)
							class   a_ (			lowerCAmelCase__      ):
										pass
							self.assertEqual(find_labels(snake_case_						)     , ['''labels''']						)

			@require_tf
			def      lowerCAmelCase(   self   :  int						):






							"""simple docstring"""
							self.assertEqual(find_labels(snake_case_						)     , ['''labels''']						)
							self.assertEqual(find_labels(snake_case_						)     , ['''labels''', '''next_sentence_label''']						)
							self.assertEqual(find_labels(snake_case_						)     , ['''start_positions''', '''end_positions''']						)
							class   a_ (			lowerCAmelCase__      ):
										pass
							self.assertEqual(find_labels(snake_case_						)     , ['''labels''']						)



			@require_flax
			def      lowerCAmelCase(   self   :  Union[str, Any]						):






							"""simple docstring"""
							self.assertEqual(find_labels(snake_case_						)     , []						)
							self.assertEqual(find_labels(snake_case_						)     , []						)
							self.assertEqual(find_labels(snake_case_						)     , []						)
							class   a_ (			lowerCAmelCase__      ):
										pass
							self.assertEqual(find_labels(snake_case_						)     , []						)




from collections import Counter
from timeit import timeit


def 		lowercase_	(  _UpperCamelCase = ""							,      ):


			'''simple docstring'''







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


def 		lowercase_	(  _UpperCamelCase = ""	):


			'''simple docstring'''







			if len(_UpperCamelCase	) == 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(_UpperCamelCase							,      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 		lowercase_	(  _UpperCamelCase = ""	):


			'''simple docstring'''







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


if __name__ == "__main__":
	a			:			int												=					input(
	    '''Enter string to determine if it can be rearranged as a palindrome or not: '''
	).strip()
	benchmark(check_str)
	a			:			Tuple												=					can_string_be_rearranged_as_palindrome_counter(check_str)
	print(f'''{check_str} can {'' if status else 'not '}be rearranged as a palindrome''')


