



'''simple docstring'''





def lowerCAmelCase    (__A    ,      __A):



     """simple docstring"""



     return 1 if input_a == input_a else 0




def lowerCAmelCase    ():



     """simple docstring"""



     assert xnor_gate(0    ,      0) == 1
     assert xnor_gate(0    ,      1) == 0
     assert xnor_gate(1    ,      0) == 0
     assert xnor_gate(1    ,      1) == 1


if __name__ == "__main__":
  print(xnor_gate(0, 0))
  print(xnor_gate(0, 1))
  print(xnor_gate(1, 0))
  print(xnor_gate(1, 1))








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

def 	SCREAMING_SNAKE_CASE_							(	_snake_case	:list				)  ->     list:
   if not sequence:
      return []
   if len(_snake_case				) == 1:
      return list(_snake_case				)
   _A      =       0
   _A      =       len(_snake_case				) - 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(_snake_case				)
   return sequence


if __name__ == "__main__":
   import doctest

   doctest.testmod()

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



