



"""simple docstring"""
from __future__ import annotations

from typing import Generic, TypeVar

__a           =							TypeVar("T")
class 							lowerCamelCase    (     Generic[T]							):






					'''simple docstring'''





					def __init__(			self:				Dict		,	snake_case:				Any		)  ->      List[Any]:
											snake_case_					:Union[str, Any]		=     data  # Assign data
											snake_case_					:Node[T] | None		=     None  # Initialize next as null
											snake_case_					:Node[T] | None		=     None  # Initialize prev as null

class 							lowerCamelCase    (     Generic[T]							):






					'''simple docstring'''





					def __init__(			self:				Optional[int]		)  ->      None:
											snake_case_					:Node[T] | None		=     None






					def   lowerCAmelCase_							(			self:				Tuple		,	snake_case:				int		)  ->      None:







											if self.head is None:
																	snake_case_					:List[str]		=     Node(__A		)
											else:
																	snake_case_					:Dict		=     Node(__A		)
																	snake_case_					:str		=     new_node
																	snake_case_					:str		=     self.head
																	snake_case_					:str		=     None
																	snake_case_					:Union[str, Any]		=     new_node






					def   lowerCAmelCase_							(			self:				Union[str, Any]		)  ->      T | None:







											if self.head is None:
																	return None
											else:
																	assert self.head is not None
																	snake_case_					:List[str]		=     self.head.data
																	snake_case_					:Dict		=     self.head.next
																	if self.head is not None:
																							snake_case_					:List[Any]		=     None
																	return temp






					def   lowerCAmelCase_							(			self:				Optional[Any]		)  ->      T | None:
											return self.head.data if self.head is not None else None






					def __len__(			self:				Optional[int]		)  ->      int:
											snake_case_					:Dict		=     self.head
											snake_case_					:Optional[Any]		=     0
											while temp is not None:
																	count += 1
																	snake_case_					:int		=     temp.next
											return count






					def   lowerCAmelCase_							(			self:				List[Any]		)  ->      bool:
											return self.head is None






					def   lowerCAmelCase_							(			self:				str		)  ->      None:
											print("""stack elements are:"""		)
											snake_case_					:str		=     self.head
											while temp is not None:
																	print(temp.data		,	end="""->"""		)
																	snake_case_					:Any		=     temp.next


# Code execution starts here
if __name__ == "__main__":
						# Start with the empty stack
						__a           =							Stack()

						# Insert 4 at the beginning. So stack becomes 4->None
						print("Stack operations using Doubly LinkedList")
						stack.push(4)

						# Insert 5 at the beginning. So stack becomes 4->5->None
						stack.push(5)

						# Insert 6 at the beginning. So stack becomes 4->5->6->None
						stack.push(6)

						# Insert 7 at the beginning. So stack becomes 4->5->6->7->None
						stack.push(7)

						# Print the stack
						stack.print_stack()

						# Print the top element
						print("\nTop element is ", stack.top())

						# Print the stack size
						print("Size of the stack is ", len(stack))

						# pop the top element
						stack.pop()

						# pop the top element
						stack.pop()

						# two elements have now been popped off
						stack.print_stack()

						# Print True if the stack is empty else False
						print("\nstack is empty:", stack.is_empty())




'''simple docstring'''




def 				a_							(    lowercase				,    lowercase     )      ->list:






				'''simple docstring'''

				__lowerCamelCase		:   int           =       len(lowercase     )
				__lowerCamelCase		:   int           =       len(lowercase     )
				__lowerCamelCase		:   int           =       (
				    first_input_list_length
				    if first_input_list_length > second_input_list_length
				    else second_input_list_length
				)
				__lowerCamelCase		:   list           =       []
				for char_count in range(lowercase     ):
								if char_count < first_input_list_length:
												output_result_list.append(first_input_list[char_count]     )
								if char_count < second_input_list_length:
												output_result_list.append(second_input_list[char_count]     )

				return output_result_list


if __name__ == "__main__":
				print(alternative_list_arrange(["""A""", """B""", """C"""], [1, 2, 3, 4, 5]), end=""" """)





