

from __future__ import annotations





def a(lowercase__						):  # This function is recursive





	'''simple docstring'''
	snake_case_   		=			len(lowercase__						)
	# If the array contains only one element, we return it (it's the stop condition of
	# recursion)
	if array_length <= 1:
		return array
		# Else
	snake_case_   		=			array[0]
	snake_case_   		=			False
	snake_case_   		=			1
	snake_case_   		=			[]
	while not is_found and i < array_length:
		if array[i] < pivot:
			snake_case_   		=			True
			snake_case_   		=			[element for element in array[i:] if element >= array[i]]
			snake_case_   		=			longest_subsequence(lowercase__						)
			if len(lowercase__						) > len(lowercase__						):
				snake_case_   		=			temp_array
		else:
			i += 1

	snake_case_   		=			[element for element in array[1:] if element >= pivot]
	snake_case_   		=			[pivot, *longest_subsequence(lowercase__						)]
	if len(lowercase__						) > len(lowercase__						):
		return temp_array
	else:
		return longest_subseq


if __name__ == "__main__":
		import doctest

		doctest.testmod()



class SCREAMING_SNAKE_CASE	:






			"""simple docstring"""




			def __init__(     self			,					__UpperCamelCase				):

				"""simple docstring"""


				snake_case_   		=			val
				snake_case_   		=			None
				snake_case_   		=			None







			def       __lowerCAmelCase			(     self			,					__UpperCamelCase				):

				"""simple docstring"""


				if self.val:
					if val < self.val:
						if self.left is None:
							snake_case_   		=			Node(__UpperCamelCase				)
						else:
							self.left.insert(__UpperCamelCase				)
					elif val > self.val:
						if self.right is None:
							snake_case_   		=			Node(__UpperCamelCase				)
						else:
							self.right.insert(__UpperCamelCase				)
				else:
					snake_case_   		=			val







def a(lowercase__      ,			lowercase__						):





	'''simple docstring'''
	# Recursive traversal
	if root:
		inorder(root.left      ,			lowercase__						)
		res.append(root.val						)
		inorder(root.right      ,			lowercase__						)





def a(lowercase__						):





	'''simple docstring'''
	# Build BST
	if len(lowercase__						) == 0:
		return arr
	snake_case_   		=			Node(arr[0]						)
	for i in range(1      ,			len(lowercase__						)						):
		root.insert(arr[i]						)
	# Traverse BST in order.
	snake_case_   		=			[]
	inorder(lowercase__      ,			lowercase__						)
	return res


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