





import re





def      lowerCAmelCase_ (       __a		)     ->		Tuple:







  """simple docstring"""





  return [char.split() for char in re.split(R"[^ a-z A-Z 0-9 \s]"	,    str_		)]





def      lowerCAmelCase_ (       __a		)     ->		List[str]:







  """simple docstring"""





  lowerCamelCase__:      Tuple			  =split_input(str_		)
  return "".join(
      ["".join([char.capitalize() for char in sub_str]		) for sub_str in string_split]		)





def      lowerCAmelCase_ (       __a	,    __a	,    __a		)     ->		Tuple:







  """simple docstring"""





  try:
    lowerCamelCase__:      Union[str, Any]			  =split_input(__a		)
    if upper:
      lowerCamelCase__:      Union[str, Any]			  =''''''.join(
          [
              separator.join([char.upper() for char in sub_str]		)
              for sub_str in string_split
          ]		)
    else:
      lowerCamelCase__:      Any			  =''''''.join(
          [
              separator.join([char.lower() for char in sub_str]		)
              for sub_str in string_split
          ]		)
    return res_str
  except IndexError:
    return "not valid string"





def      lowerCAmelCase_ (       __a		)     ->		Union[str, Any]:







  """simple docstring"""





  return to_simple_case(__a		)





def      lowerCAmelCase_ (       __a		)     ->		Optional[int]:







  """simple docstring"""





  try:
    lowerCamelCase__:      Tuple			  =to_simple_case(__a		)
    return res_str[0].lower() + res_str[1:]
  except IndexError:
    return "not valid string"





def      lowerCAmelCase_ (       __a	,    __a		)     ->		List[Any]:







  """simple docstring"""





  return to_complex_case(__a	,    __a	,    "_"		)





def      lowerCAmelCase_ (       __a	,    __a		)     ->		Optional[Any]:







  """simple docstring"""





  return to_complex_case(__a	,    __a	,    "-"		)


if __name__ == "__main__":
     __import__("doctest").testmod()


import random



def lowerCamelCase  (   SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE	):
    '''simple docstring'''







    __UpperCamelCase     :Optional[Any]			  =		a[left_index]
    __UpperCamelCase     :Any			  =		left_index + 1
    for j in range(left_index + 1  ,			SCREAMING_SNAKE_CASE	):
        if a[j] < pivot:
            __UpperCamelCase  ,       __UpperCamelCase     :str			  =		a[i], a[j]
            i += 1
    __UpperCamelCase  ,       __UpperCamelCase     :Optional[int]			  =		a[i - 1], a[left_index]
    return i - 1



def lowerCamelCase  (   SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE	):
    '''simple docstring'''







    if left < right:
        __UpperCamelCase     :int			  =		random.randint(SCREAMING_SNAKE_CASE  ,			right - 1	)
        __UpperCamelCase  ,       __UpperCamelCase     :List[str]			  =		(
            a[left],
            a[pivot],
        )  # switches the pivot with the left most bound
        __UpperCamelCase     :Dict			  =		partition(SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE	)
        quick_sort_random(
            SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE  ,			SCREAMING_SNAKE_CASE	)  # recursive quicksort to the left of the pivot point
        quick_sort_random(
            SCREAMING_SNAKE_CASE  ,			pivot_index + 1  ,			SCREAMING_SNAKE_CASE	)  # recursive quicksort to the right of the pivot point



def lowerCamelCase  (   ):
    '''simple docstring'''







    __UpperCamelCase     :Tuple			  =		input('''Enter numbers separated by a comma:\n'''	).strip()
    __UpperCamelCase     :Union[str, Any]			  =		[int(SCREAMING_SNAKE_CASE	) for item in user_input.split(''','''	)]

    quick_sort_random(SCREAMING_SNAKE_CASE  ,			0  ,			len(SCREAMING_SNAKE_CASE	)	)

    print(SCREAMING_SNAKE_CASE	)


if __name__ == "__main__":
    main()





