
"""simple docstring"""






class  lowercase				:






			def __init__(self     :  List[str]			,SCREAMING_SNAKE_CASE_     :  int )					->  None:





				"""simple docstring"""


				lowerCAmelCase				       =     data
				lowerCAmelCase				       =     42
				lowerCAmelCase				       =     42





def __magic_name__  (							_lowerCamelCase:		Node )				->	None:

	'''simple docstring'''




	lowerCAmelCase				       =     0
	lowerCAmelCase				       =     x




def __magic_name__  (							_lowerCamelCase:		Node,				_lowerCamelCase:		Node )				->	None:

	'''simple docstring'''




	lowerCAmelCase       ,					lowerCAmelCase				       =     find_set(_lowerCamelCase ), find_set(_lowerCamelCase )
	if x == y:
		return

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




def __magic_name__  (							_lowerCamelCase:		Node )				->	Node:

	'''simple docstring'''




	if x != x.parent:
		lowerCAmelCase				       =     find_set(x.parent )
	return x.parent




def __magic_name__  (							_lowerCamelCase:		Node )				->	set:

	'''simple docstring'''




	lowerCAmelCase				       =     ({0, 1, 2}, {3, 4, 5})
	for s in sets:
		if node.data in s:
			return s
	lowerCAmelCase				       =     F"""{node.data} is not in {sets}"""
	raise ValueError(_lowerCamelCase )




def __magic_name__  (							)				->	None:

	'''simple docstring'''




	lowerCAmelCase				       =     [Node(_lowerCamelCase ) for i in range(6 )]
	for v in vertex:
		make_set(_lowerCamelCase )

	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(_lowerCamelCase ).isdisjoint(find_python_set(_lowerCamelCase ) ):
				assert find_set(_lowerCamelCase ) != find_set(_lowerCamelCase )
			else:
				assert find_set(_lowerCamelCase ) == find_set(_lowerCamelCase )


if __name__ == "__main__":
					test_disjoint_set()




"""simple docstring"""






from __future__ import annotations

from typing import Generic, TypeVar

UpperCAmelCase          =							TypeVar("""T""")



class  lowercase				(   lowercase__		):
			pass





class  lowercase				(   lowercase__		):
			pass





class  lowercase				(   Generic[T]		):






			def __init__(self     :  Any			,SCREAMING_SNAKE_CASE_     :  int = 10 )					->  Any:





				"""simple docstring"""


				lowerCAmelCase				       =     []
				lowerCAmelCase				       =     limit






			def __bool__(self     :  List[Any] )					->  bool:





				"""simple docstring"""


				return bool(self.stack )






			def __str__(self     :  Any )					->  str:





				"""simple docstring"""


				return str(self.stack )






			def 				UpperCAmelCase       (self     :  Optional[Any]			,SCREAMING_SNAKE_CASE_     :  T )					->  None:





				"""simple docstring"""


				if len(self.stack ) >= self.limit:
					raise StackOverflowError
				self.stack.append(SCREAMING_SNAKE_CASE_ )






			def 				UpperCAmelCase       (self     :  Tuple )					->  T:





				"""simple docstring"""


				if not self.stack:
					raise StackUnderflowError
				return self.stack.pop()






			def 				UpperCAmelCase       (self     :  int )					->  T:





				"""simple docstring"""


				if not self.stack:
					raise StackUnderflowError
				return self.stack[-1]






			def 				UpperCAmelCase       (self     :  Any )					->  bool:





				"""simple docstring"""


				return not bool(self.stack )






			def 				UpperCAmelCase       (self     :  Optional[Any] )					->  bool:





				"""simple docstring"""


				return self.size() == self.limit






			def 				UpperCAmelCase       (self     :  Tuple )					->  int:





				"""simple docstring"""


				return len(self.stack )






			def __contains__(self     :  List[str]			,SCREAMING_SNAKE_CASE_     :  T )					->  bool:





				"""simple docstring"""


				return item in self.stack





def __magic_name__  (							)				->	None:

	'''simple docstring'''




	lowerCAmelCase				       =     Stack(10 )
	assert bool(_lowerCamelCase ) is False
	assert stack.is_empty() is True
	assert stack.is_full() is False
	assert str(_lowerCamelCase ) == "[]"

	try:
		lowerCAmelCase				       =     stack.pop()
		raise AssertionError  # This should not happen
	except StackUnderflowError:
		assert True  # This should happen

	try:
		lowerCAmelCase				       =     stack.peek()
		raise AssertionError  # This should not happen
	except StackUnderflowError:
		assert True  # This should happen

	for i in range(10 ):
		assert stack.size() == i
		stack.push(_lowerCamelCase )

	assert bool(_lowerCamelCase )
	assert not stack.is_empty()
	assert stack.is_full()
	assert str(_lowerCamelCase ) == str(list(range(10 ) ) )
	assert stack.pop() == 9
	assert stack.peek() == 8

	stack.push(100 )
	assert str(_lowerCamelCase ) == str([0, 1, 2, 3, 4, 5, 6, 7, 8, 100] )

	try:
		stack.push(200 )
		raise AssertionError  # This should not happen
	except StackOverflowError:
		assert True  # This should happen

	assert not stack.is_empty()
	assert stack.size() == 10

	assert 5 in stack
	assert 55 not in stack


if __name__ == "__main__":
					test_stack()


