






'''simple docstring'''

from collections import Counter
from timeit import timeit







def 					lowercase__				(   __UpperCamelCase = ""	,		)->				bool:
      return sum(c % 2 for c in Counter(input_str.replace(""" """	,		""""""					).lower()					).values()					) < 2







def 					lowercase__				(   __UpperCamelCase = ""					)->				bool:
      if len(__UpperCamelCase					) == 0:
            return True
      UpperCamelCase       						=      input_str.replace(""" """	,		""""""					).lower()
      # character_freq_dict: Stores the frequency of every character in the input string
      UpperCamelCase       						=      {}

      for character in lower_case_input_str:
            UpperCamelCase       						=      character_freq_dict.get(__UpperCamelCase	,		0					) + 1
      UpperCamelCase       						=      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 = ""					)->				None:
      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__":
     SCREAMING_SNAKE_CASE__											=     input(
         'Enter string to determine if it can be rearranged as a palindrome or not: '
     ).strip()
     benchmark(check_str)
     SCREAMING_SNAKE_CASE__											=     can_string_be_rearranged_as_palindrome_counter(check_str)
     print(f'{check_str} can {"" if status else "not "}be rearranged as a palindrome')








'''simple docstring'''

from __future__ import annotations







def 					lowercase__				(   __UpperCamelCase	,		__UpperCamelCase	,		__UpperCamelCase					)->				tuple[float, list[float]]:
      UpperCamelCase       						=      list(range(len(__UpperCamelCase					)					)					)
      UpperCamelCase       						=      [v / w for v, w in zip(__UpperCamelCase	,		__UpperCamelCase					)]
      index.sort(key=lambda __UpperCamelCase					: ratio[i]	,		reverse=__UpperCamelCase					)

      UpperCamelCase       						=      0
      UpperCamelCase       						=      [0] * len(__UpperCamelCase					)
      for i in index:
            if weight[i] <= capacity:
                  UpperCamelCase       						=      1
                  max_value += value[i]
                  capacity -= weight[i]
            else:
                  UpperCamelCase       						=      capacity / weight[i]
                  max_value += value[i] * capacity / weight[i]
                  break

      return max_value, fractions


if __name__ == "__main__":
     import doctest

     doctest.testmod()
