
'''simple docstring'''







from __future__ import annotations


class       lowerCAmelCase			:




		def __init__(					self       ,    UpperCamelCase   ):
								_SCREAMING_SNAKE_CASE					=			value
								_SCREAMING_SNAKE_CASE					=			None
								_SCREAMING_SNAKE_CASE					=			None


class       lowerCAmelCase			:
		a				:       int




		def __init__(					self   ):
								_SCREAMING_SNAKE_CASE					=			0




		def      lowercase							(					self       ,    UpperCamelCase       ,    UpperCamelCase   ):
								if node is None:
														return

								if path_sum == self.target:
														self.paths += 1

								if node.left:
														self.depth_first_search(node.left       ,    path_sum + node.left.value   )
								if node.right:
														self.depth_first_search(node.right       ,    path_sum + node.right.value   )




		def      lowercase							(					self       ,    UpperCamelCase       ,    UpperCamelCase = None   ):
								if node is None:
														return 0
								if target is not None:
														_SCREAMING_SNAKE_CASE					=			target

								self.depth_first_search(UpperCamelCase       ,    node.value   )
								self.path_sum(node.left   )
								self.path_sum(node.right   )

								return self.paths


if __name__ == "__main__":
						import doctest

						doctest.testmod()

'''simple docstring'''







class       lowerCAmelCase			:




		def __init__(					self       ,    UpperCamelCase=None   ):
								_SCREAMING_SNAKE_CASE					=			data
								_SCREAMING_SNAKE_CASE					=			None




		def __repr__(					self   ):
								_SCREAMING_SNAKE_CASE					=			""
								_SCREAMING_SNAKE_CASE					=			self
								while temp:
														string_rep += F'<{temp.data}> ---> '
														_SCREAMING_SNAKE_CASE					=			temp.next
								string_rep += "<END>"
								return string_rep



def       _a		(						_SCREAMING_SNAKE_CASE		: Any	):

						# if elements_list is empty
						if not elements_list:
												raise Exception("The Elements List is empty"	)

						# Set first element as Head
						_SCREAMING_SNAKE_CASE					=			Node(elements_list[0]	)
						_SCREAMING_SNAKE_CASE					=			head
						# Loop through elements from position 1
						for data in elements_list[1:]:
												_SCREAMING_SNAKE_CASE					=			Node(_SCREAMING_SNAKE_CASE	)
												_SCREAMING_SNAKE_CASE					=			current.next
						return head


_snake_case					: List[Any]     			=					[1, 3, 5, 32, 44, 12, 43]
print(F"List: {list_data}")
print("""Creating Linked List from List.""")
_snake_case					: List[Any]     			=					make_linked_list(list_data)
print("""Linked List:""")




print(linked_list)