




'''simple docstring'''







def 		_lowercase		(     lowercase_						,							lowercase_  ):



		'''simple docstring'''







		for index, item in enumerate(lowercase_  ):
				if item == target:
						return index
		return -1






def 		_lowercase		(     lowercase_						,							lowercase_						,							lowercase_						,							lowercase_  ):



		'''simple docstring'''







		if not (0 <= high < len(lowercase_  ) and 0 <= low < len(lowercase_  )):
				raise Exception("Invalid upper or lower bound!"  )
		if high < low:
				return -1
		if sequence[low] == target:
				return low
		if sequence[high] == target:
				return high
		return rec_linear_search(lowercase_						,							low + 1						,							high - 1						,							lowercase_  )


if __name__ == "__main__":
						_lowerCamelCase							:						Optional[Any]							     =  input('Enter numbers separated by comma:\n').strip()
						_lowerCamelCase							:						Union[str, Any]							     =  [int(item.strip()) for item in user_input.split(',')]

						_lowerCamelCase							:						Optional[Any]							     =  int(input('Enter a single number to be found in the list:\n').strip())
						_lowerCamelCase							:						Union[str, Any]							     =  linear_search(sequence, target)
						if result != -1:
												print(F'''linear_search({sequence}, {target}) = {result}''')
						else:
												print(F'''{target} was not found in {sequence}''')











'''simple docstring'''







import math





class 					lowerCamelCase_							:




					'''simple docstring'''






					def __init__(   self,  __UpperCamelCase,  __UpperCamelCase,  __UpperCamelCase			):
							_snake_case     	=	x
							_snake_case     	=	y
							_snake_case     	=	z






					def __repr__(   self			):
							return f'''Point({self.x}, {self.y}, {self.z})'''






def 		_lowercase		(     lowercase_						,							lowercase_  ):



		'''simple docstring'''







		return math.sqrt(abs((b.x - a.x) ** 2 + (b.y - a.y) ** 2 + (b.z - a.z) ** 2  )  )


if __name__ == "__main__":
						import doctest

						doctest.testmod()





