


"""simple docstring"""


class snake_case					:







		def __init__(    self					:				Tuple			,      a__					:				int						)				->  None:





						'''simple docstring'''







						_A         =	data
						_A         =	42
						_A         =	42






def    a__       ( __lowercase      )		->		None:
				_A         =	0
				_A         =	x






def    a__       ( __lowercase   ,	__lowercase      )		->		None:
				_A     ,						_A         =	find_set(__lowercase      ), find_set(__lowercase      )
				if x == y:
								return

				elif x.rank > y.rank:
								_A         =	x
				else:
								_A         =	y
								if x.rank == y.rank:
												y.rank += 1






def    a__       ( __lowercase      )		->		Node:
				if x != x.parent:
								_A         =	find_set(x.parent      )
				return x.parent






def    a__       ( __lowercase      )		->		set:
				_A         =	({0, 1, 2}, {3, 4, 5})
				for s in sets:
								if node.data in s:
												return s
				_A         =	f"""{node.data} is not in {sets}"""
				raise ValueError(__lowercase      )






def    a__       ( )		->		None:
				_A         =	[Node(__lowercase      ) for i in range(6      )]
				for v in vertex:
								make_set(__lowercase      )

				union_set(vertex[0]   ,	vertex[1]      )
				union_set(vertex[1]   ,	vertex[2]      )
				union_set(vertex[3]   ,	vertex[4]      )
				union_set(vertex[3]   ,	vertex[5]      )

				for nodea in vertex:
								for nodea in vertex:
												if find_python_set(__lowercase      ).isdisjoint(find_python_set(__lowercase      )      ):
																assert find_set(__lowercase      ) != find_set(__lowercase      )
												else:
																assert find_set(__lowercase      ) == find_set(__lowercase      )


if __name__ == "__main__":
		test_disjoint_set()



"""simple docstring"""


def    a__       ( __lowercase = 20      )		->		int:

				try:
								_A         =	int(__lowercase      )
				except (TypeError, ValueError):
								raise TypeError("Parameter n must be int or castable to int."      )
				if n <= 0:
								raise ValueError("Parameter n must be greater than or equal to one."      )
				_A         =	0
				while 1:
								i += n * (n - 1)
								_A         =	0
								for j in range(2   ,	__lowercase      ):
												if i % j != 0:
																_A         =	1
																break
								if nfound == 0:
												if i == 0:
																_A         =	1
												return i
				return None


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