




from multiprocessing import Lock, Pipe, Process

# lock used to ensure that two processes do not access a pipe at the same time
__lowerCAmelCase		:				str       			=		Lock()




def 			__magic_name__				( A		:					Optional[Any],  A		:					Any,  A		:					Union[str, Any],  A		:					List[str],  A		:					int,  A		:					Optional[int],  A		:					Dict   ):






			'''simple docstring'''







			global process_lock

			# we perform n swaps since after n swaps we know we are sorted
			# we *could* stop early if we are sorted already, but it takes as long to
			# find out we are sorted as it does to sort the list with this algorithm
			for i in range(0,  10   ):
						if (i + position) % 2 == 0 and r_send is not None:
									# send your value to your right neighbor
									process_lock.acquire()
									r_send[1].send(A   )
									process_lock.release()

									# receive your right neighbor's value
									process_lock.acquire()
									a    =			rr_cv[0].recv()
									process_lock.release()

									# take the lower value since you are on the left
									a    =			min(A,  A   )
						elif (i + position) % 2 != 0 and l_send is not None:
									# send your value to your left neighbor
									process_lock.acquire()
									l_send[1].send(A   )
									process_lock.release()

									# receive your left neighbor's value
									process_lock.acquire()
									a    =			lr_cv[0].recv()
									process_lock.release()

									# take the higher value since you are on the right
									a    =			max(A,  A   )
    # after all swaps are performed, send the values back to main
			result_pipe[1].send(A   )




def 			__magic_name__				( A		:					int   ):






			'''simple docstring'''







			a    =			[]
			a    =			[]
			# initialize the list of pipes where the values will be retrieved
			for _ in arr:
						result_pipe.append(Pipe()   )
			# creates the processes
			# the first and last process only have one neighbor so they are made outside
			# of the loop
			a    =			Pipe()
			a    =			Pipe()
			process_array_.append(
			    Process(
			        target=A,  args=(0, arr[0], None, temp_rs, None, temp_rr, result_pipe[0]),  )   )
			a    =			temp_rs
			a    =			temp_rr

			for i in range(1,  len(A   ) - 1   ):
						a    =			Pipe()
						a    =			Pipe()
						process_array_.append(
						    Process(
						        target=A,  args=(i, arr[i], temp_ls, temp_rs, temp_lr, temp_rr, result_pipe[i]),  )   )
						a    =			temp_rs
						a    =			temp_rr

			process_array_.append(
			    Process(
			        target=A,  args=(
			            len(A   ) - 1,
			            arr[len(A   ) - 1],
			            temp_ls,
			            None,
			            temp_lr,
			            None,
			            result_pipe[len(A   ) - 1],
			        ),  )   )

			# start the processes
			for p in process_array_:
						p.start()

			# wait for the processes to end and write their values to the list
			for p in range(0,  len(A   )   ):
						a    =			result_pipe[p][0].recv()
						process_array_[p].join()
			return arr




def 			__magic_name__				( ):






			'''simple docstring'''







			a    =			list(range(10,  0,  -1   )   )
			print("Initial List"   )
			print(*A   )
			a    =			odd_even_transposition(A   )
			print("Sorted List\n"   )
			print(*A   )


if __name__ == "__main__":
		main()








"""simple docstring"""




def lowercase_  (   _snake_case						):
							SCREAMING_SNAKE_CASE__						:       Optional[int]           =   [1]

							SCREAMING_SNAKE_CASE__      ,      SCREAMING_SNAKE_CASE__      ,      SCREAMING_SNAKE_CASE__						:       str           =   0, 0, 0
							SCREAMING_SNAKE_CASE__						:       List[str]           =   ugly_nums[ia] * 2
							SCREAMING_SNAKE_CASE__						:       int           =   ugly_nums[ia] * 3
							SCREAMING_SNAKE_CASE__						:       Any           =   ugly_nums[ia] * 5

							for _ in range(1   ,_snake_case						):
														SCREAMING_SNAKE_CASE__						:       Union[str, Any]           =   min(_snake_case   ,_snake_case   ,_snake_case						)
														ugly_nums.append(_snake_case						)
														if next_num == next_a:
																					ia += 1
																					SCREAMING_SNAKE_CASE__						:       Optional[int]           =   ugly_nums[ia] * 2
														if next_num == next_a:
																					ia += 1
																					SCREAMING_SNAKE_CASE__						:       List[str]           =   ugly_nums[ia] * 3
														if next_num == next_a:
																					ia += 1
																					SCREAMING_SNAKE_CASE__						:       Tuple           =   ugly_nums[ia] * 5
							return ugly_nums[-1]


if __name__ == "__main__":
					from doctest import testmod

					testmod(verbose=True)
					print(f"""{ugly_numbers(2_0_0) = }""")




