from __future__ import annotations

# This is the precision for this function which can be altered.
# It is recommended for users to keep this number greater than or equal to 10.
lowerCamelCase__			= 10

def   lowerCAmelCase__						(							_SCREAMING_SNAKE_CASE       :			int				,     _SCREAMING_SNAKE_CASE       :			int				,     _SCREAMING_SNAKE_CASE       :			list[int]				,     _SCREAMING_SNAKE_CASE       :			int    ):
				"""simple docstring"""







				for i in range(_SCREAMING_SNAKE_CASE				,     _SCREAMING_SNAKE_CASE    ):
								if array[i] == target:
												return i
				return -1

def   lowerCAmelCase__						(							_SCREAMING_SNAKE_CASE       :			list[int]				,     _SCREAMING_SNAKE_CASE       :			int    ):
				"""simple docstring"""







				__a       =		0
				__a       =		len(_SCREAMING_SNAKE_CASE    )
				while left <= right:
								if right - left < precision:
												return lin_search(_SCREAMING_SNAKE_CASE				,     _SCREAMING_SNAKE_CASE				,     _SCREAMING_SNAKE_CASE				,     _SCREAMING_SNAKE_CASE    )

								__a       =		(left + right) // 3 + 1
								__a       =		2 * (left + right) // 3 + 1

								if array[one_third] == target:
												return one_third
								elif array[two_third] == target:
												return two_third

								elif target < array[one_third]:
												__a       =		one_third - 1
								elif array[two_third] < target:
												__a       =		two_third + 1

								else:
												__a       =		one_third + 1
												__a       =		two_third - 1
				else:
								return -1

def   lowerCAmelCase__						(							_SCREAMING_SNAKE_CASE       :			int				,     _SCREAMING_SNAKE_CASE       :			int				,     _SCREAMING_SNAKE_CASE       :			list[int]				,     _SCREAMING_SNAKE_CASE       :			int    ):
				"""simple docstring"""







				if left < right:
								if right - left < precision:
												return lin_search(_SCREAMING_SNAKE_CASE				,     _SCREAMING_SNAKE_CASE				,     _SCREAMING_SNAKE_CASE				,     _SCREAMING_SNAKE_CASE    )
								__a       =		(left + right) // 3 + 1
								__a       =		2 * (left + right) // 3 + 1

								if array[one_third] == target:
												return one_third
								elif array[two_third] == target:
												return two_third

								elif target < array[one_third]:
												return rec_ternary_search(_SCREAMING_SNAKE_CASE				,     one_third - 1				,     _SCREAMING_SNAKE_CASE				,     _SCREAMING_SNAKE_CASE    )
								elif array[two_third] < target:
												return rec_ternary_search(two_third + 1				,     _SCREAMING_SNAKE_CASE				,     _SCREAMING_SNAKE_CASE				,     _SCREAMING_SNAKE_CASE    )
								else:
												return rec_ternary_search(one_third + 1				,     two_third - 1				,     _SCREAMING_SNAKE_CASE				,     _SCREAMING_SNAKE_CASE    )
				else:
								return -1


if __name__ == "__main__":
						import doctest

						doctest.testmod()

						lowerCamelCase__			= input("""Enter numbers separated by comma:\n""").strip()
						lowerCamelCase__			= [int(item.strip()) for item in user_input.split(""",""")]
						assert collection == sorted(collection), F"List must be ordered.\n{collection}."
						lowerCamelCase__			= int(input("""Enter the number to be found in the list:\n""").strip())
						lowerCamelCase__			= ite_ternary_search(collection, target)
						lowerCamelCase__			= rec_ternary_search(0, len(collection) - 1, collection, target)
						if resulta != -1:
												print(F"""Iterative search: {target} found at positions: {resulta}""")
												print(F"""Recursive search: {target} found at positions: {resulta}""")
						else:
												print("""Not found""")





def   lowerCAmelCase__						(							_SCREAMING_SNAKE_CASE       :			Tuple				,     _SCREAMING_SNAKE_CASE       :			Tuple				,     _SCREAMING_SNAKE_CASE       :			Tuple=False    ):
				"""simple docstring"""







				if isinstance(_SCREAMING_SNAKE_CASE				,     _SCREAMING_SNAKE_CASE    ) and isinstance(_SCREAMING_SNAKE_CASE				,     _SCREAMING_SNAKE_CASE    ):
								__a       =		len(set_a.intersection(_SCREAMING_SNAKE_CASE    )    )

								if alternative_union:
												__a       =		len(_SCREAMING_SNAKE_CASE    ) + len(_SCREAMING_SNAKE_CASE    )
								else:
												__a       =		len(set_a.union(_SCREAMING_SNAKE_CASE    )    )

								return intersection / union

				if isinstance(_SCREAMING_SNAKE_CASE				,     (list, tuple)    ) and isinstance(_SCREAMING_SNAKE_CASE				,     (list, tuple)    ):
								__a       =		[element for element in set_a if element in set_b]

								if alternative_union:
												__a       =		len(_SCREAMING_SNAKE_CASE    ) + len(_SCREAMING_SNAKE_CASE    )
												return len(_SCREAMING_SNAKE_CASE    ) / union
								else:
												__a       =		set_a + [element for element in set_b if element not in set_a]
												return len(_SCREAMING_SNAKE_CASE    ) / len(_SCREAMING_SNAKE_CASE    )

								return len(_SCREAMING_SNAKE_CASE    ) / len(_SCREAMING_SNAKE_CASE    )
				return None


if __name__ == "__main__":
						lowerCamelCase__			= {"""a""", """b""", """c""", """d""", """e"""}
						lowerCamelCase__			= {"""c""", """d""", """e""", """f""", """h""", """i"""}
						print(jaccard_similarity(set_a, set_b))
