class  _lowerCamelCase			:







				def __init__( self    :       Union[str, Any]			,					lowerCamelCase_    :       Tuple						):

					"""simple docstring"""






					_lowercase :    List[str]							=							val
					_lowercase :    List[Any]							=							None
					_lowercase :    Optional[Any]							=							None







				def 							__UpperCAmelCase					( self    :       int			,					lowerCamelCase_    :       List[str]						):

					"""simple docstring"""






					if self.val:
						if val < self.val:
							if self.left is None:
								_lowercase :    List[Any]							=							Node(a_						)
							else:
								self.left.insert(a_						)
						elif val > self.val:
							if self.right is None:
								_lowercase :    Any							=							Node(a_						)
							else:
								self.right.insert(a_						)
					else:
						_lowercase :    Optional[int]							=							val



def      __lowerCAmelCase(		__UpperCAmelCase     ,__UpperCAmelCase			):






	"""simple docstring"""





	if root:
		inorder(root.left     ,snake_case__			)
		res.append(root.val			)
		inorder(root.right     ,snake_case__			)


def      __lowerCAmelCase(		__UpperCAmelCase			):






	"""simple docstring"""





	if len(snake_case__			) == 0:
		return arr
	_lowercase :    List[str]							=							Node(arr[0]			)
	for i in range(1     ,len(snake_case__			)			):
		root.insert(arr[i]			)
	# Traverse BST in order.
	_lowercase :    List[Any]							=							[]
	inorder(snake_case__     ,snake_case__			)
	return res


if __name__ == "__main__":
						print(tree_sort([10, 1, 3, 2, 9, 14, 13]))




"""simple docstring"""







def      __lowerCAmelCase(		__UpperCAmelCase     ,__UpperCAmelCase			):






	"""simple docstring"""





	_lowercase :    Any							=							len(__UpperCAmelCase			)
	_lowercase :    Any							=							len(__UpperCAmelCase			)
	_lowercase :    List[Any]							=							[[False for _ in range(m + 1			)] for _ in range(n + 1			)]
	_lowercase :    Union[str, Any]							=							True
	for i in range(__UpperCAmelCase			):
		for j in range(m + 1			):
			if dp[i][j]:
				if j < m and a[i].upper() == b[j]:
					_lowercase :    Optional[int]							=							True
				if a[i].islower():
					_lowercase :    Union[str, Any]							=							True
	return dp[n][m]


if __name__ == "__main__":
						import doctest

						doctest.testmod()



