





_snake_case           =			0  # The first color of the flag.
_snake_case           =			1  # The second color of the flag.
_snake_case           =			2  # The third color of the flag.
_snake_case           =			(red, white, blue)


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


if __name__ == "__main__":
  import doctest

  doctest.testmod()

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













from itertools import count


def _A       (   __magic_name__ = 50	):
   lowercase__			       =  [1] * min_block_length

   for n in count(__magic_name__	):
      fill_count_functions.append(1	)

      for block_length in range(__magic_name__  , n + 1	):
         for block_start in range(n - block_length	):
            fill_count_functions[n] += fill_count_functions[
                n - block_start - block_length - 1
            ]

         fill_count_functions[n] += 1

      if fill_count_functions[n] > 100_0000:
         break

   return n


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






