



from __future__ import annotations

from enum import Enum

class 			__snake_case   ( SCREAMING_SNAKE_CASE):







							'''simple docstring'''






							UpperCamelCase__					:   Any       =       2_4
							UpperCamelCase__					:   Union[str, Any]       =       2_1
							UpperCamelCase__					:   List[Any]       =       1_8
							UpperCamelCase__					:   Any       =       1_5
							UpperCamelCase__					:   Tuple       =       1_2
							UpperCamelCase__					:   Any       =       9
							UpperCamelCase__					:   str       =       6
							UpperCamelCase__					:   List[str]       =       3
							UpperCamelCase__					:   List[Any]       =       2
							UpperCamelCase__					:   Union[str, Any]       =       1
							UpperCamelCase__					:   Dict       =       -1
							UpperCamelCase__					:   Optional[Any]       =       -2
							UpperCamelCase__					:   Any       =       -3
							UpperCamelCase__					:   Any       =       -6
							UpperCamelCase__					:   Optional[int]       =       -9
							UpperCamelCase__					:   List[str]       =       -1_2
							UpperCamelCase__					:   Optional[int]       =       -1_5
							UpperCamelCase__					:   Union[str, Any]       =       -1_8
							UpperCamelCase__					:   List[Any]       =       -2_1
							UpperCamelCase__					:   Union[str, Any]       =       -2_4




class 			__snake_case   ( SCREAMING_SNAKE_CASE):







							'''simple docstring'''






							UpperCamelCase__					:   List[str]       =       8
							UpperCamelCase__					:   Optional[int]       =       7
							UpperCamelCase__					:   Dict       =       6
							UpperCamelCase__					:   Dict       =       5
							UpperCamelCase__					:   Optional[int]       =       4
							UpperCamelCase__					:   Dict       =       3
							UpperCamelCase__					:   Dict       =       2
							UpperCamelCase__					:   Union[str, Any]       =       1




def       A_   (						__a  :					float			,		__a  :					str | SIUnit			,		__a  :					str | SIUnit			,		):

				"""simple docstring"""
				if isinstance(__a			,		__a		):
								a__					   =		SIUnit[known_prefix.lower()]
				if isinstance(__a			,		__a		):
								a__					   =		SIUnit[unknown_prefix.lower()]
				a__					   =		known_amount * (
				    10 ** (known_prefix.value - unknown_prefix.value)
				)
				return unknown_amount

def       A_   (						__a  :					float			,		__a  :					str | BinaryUnit			,		__a  :					str | BinaryUnit			,		):

				"""simple docstring"""
				if isinstance(__a			,		__a		):
								a__					   =		BinaryUnit[known_prefix.lower()]
				if isinstance(__a			,		__a		):
								a__					   =		BinaryUnit[unknown_prefix.lower()]
				a__					   =		known_amount * (
				    2 ** ((known_prefix.value - unknown_prefix.value) * 10)
				)
				return unknown_amount


if __name__ == "__main__":
	import doctest

	doctest.testmod()






from __future__ import annotations

class 			__snake_case   :







							'''simple docstring'''






							def __init__(				self	,	a_ = 0		):
											a__					   =		value
											a__					   =		None
											a__					   =		None




def       A_   (						__a  :					Node | None			,		__a  :					Node | None		):

				"""simple docstring"""
				if treea is None:
								return treea
				if treea is None:
								return treea

				a__					   =		treea.value + treea.value
				a__					   =		merge_two_binary_trees(treea.left			,		treea.left		)
				a__					   =		merge_two_binary_trees(treea.right			,		treea.right		)
				return treea

def       A_   (						__a  :					Node | None		):

				"""simple docstring"""
				if root:
								print(root.value		)
								print_preorder(root.left		)
								print_preorder(root.right		)


if __name__ == "__main__":
	UpperCAmelCase							=       Node(1)
	UpperCAmelCase							=       Node(2)
	UpperCAmelCase							=       Node(3)
	UpperCAmelCase							=       Node(4)

	UpperCAmelCase							=       Node(2)
	UpperCAmelCase							=       Node(4)
	UpperCAmelCase							=       Node(6)
	UpperCAmelCase							=       Node(9)
	UpperCAmelCase							=       Node(5)

	print("""Tree1 is: """)
	print_preorder(treea)
	print("""Tree2 is: """)
	print_preorder(treea)
	UpperCAmelCase							=       merge_two_binary_trees(treea, treea)
	print("""Merged Tree is: """)
	print_preorder(merged_tree)

