





A   : Any			=				0  # The first color of the flag.
A   : Optional[int]			=				1  # The second color of the flag.
A   : str			=				2  # The third color of the flag.
A   : Optional[int]			=				(red, white, blue)







def        __lowerCamelCase (							__a       :list   )		->    Dict:






		"""simple docstring"""

		if not sequence:
				return []
		if len(__lowerCAmelCase   ) == 1:
				return list(__lowerCAmelCase   )
		A__  				=       0
		A__  				=       len(__lowerCAmelCase   ) - 1
		A__  				=       0
		while mid <= high:
				if sequence[mid] == colors[0]:
						A__				,      A__  				=       sequence[mid], sequence[low]
						low += 1
						mid += 1
				elif sequence[mid] == colors[1]:
						mid += 1
				elif sequence[mid] == colors[2]:
						A__				,      A__  				=       sequence[high], sequence[mid]
						high -= 1
				else:
						A__  				=       F'The elements inside the sequence must contains only {colors} values'
						raise ValueError(__lowerCAmelCase   )
		return sequence


if __name__ == "__main__":
					import doctest

					doctest.testmod()

					A   : Union[str, Any]			=				input('''Enter numbers separated by commas:\n''').strip()
					A   : str			=				[int(item.strip()) for item in user_input.split(''',''')]
					print(F'''{dutch_national_flag_sort(unsorted)}''')






import math







def        __lowerCamelCase (							__a       :int   )		->    bool:






		"""simple docstring"""

		A__  				=       math.loga(math.sqrt(4 * positive_integer + 1   ) / 2 + 1 / 2   )

		return exponent == int(__a   )







def        __lowerCamelCase (							__a       :float = 1 / 1_2_3_4_5   )		->    int:






		"""simple docstring"""

		A__  				=       0
		A__  				=       0

		A__  				=       3
		while True:
				A__  				=       (integer**2 - 1) / 4
				# if candidate is an integer, then there is a partition for k
				if partition_candidate == int(__a   ):
						A__  				=       int(__a   )
						total_partitions += 1
						if check_partition_perfect(__a   ):
								perfect_partitions += 1
				if perfect_partitions > 0:
						if perfect_partitions / total_partitions < max_proportion:
								return int(__a   )
				integer += 1


if __name__ == "__main__":
					print(F'''{solution() = }''')



