



"""simple docstring"""







class   UpperCAmelCase__		:



		def __init__(			self	:     Union[str, Any]					)      ->    int:






									'''simple docstring'''

									A    =       [0]
									A    =       0



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






									'''simple docstring'''

									A    =       self.__heap[i]
									while i // 2 > 0:
																if self.__heap[i] > self.__heap[i // 2]:
																							A    =       self.__heap[i // 2]
																							A    =       temporary
																i //= 2



		def        A_		(			self	:     List[str]   ,				snake_case	:     int					)      ->    None:






									'''simple docstring'''

									self.__heap.append(snake_case					)
									self.__size += 1
									self.__swap_up(self.__size					)



		def        A_		(			self	:     Optional[Any]   ,				snake_case	:     int					)      ->    None:






									'''simple docstring'''

									while self.__size >= 2 * i:
																if 2 * i + 1 > self.__size:
																							A    =       2 * i
																else:
																							if self.__heap[2 * i] > self.__heap[2 * i + 1]:
																														A    =       2 * i
																							else:
																														A    =       2 * i + 1
																A    =       self.__heap[i]
																if self.__heap[i] < self.__heap[bigger_child]:
																							A    =       self.__heap[bigger_child]
																							A    =       temporary
																A    =       bigger_child



		def        A_		(			self	:     Any					)      ->    int:






									'''simple docstring'''

									A    =       self.__heap[1]
									A    =       self.__heap[self.__size]
									self.__size -= 1
									self.__heap.pop()
									self.__swap_down(1					)
									return max_value



		@property
		def        A_		(			self	:     str					)      ->    Optional[int]:






									'''simple docstring'''

									return self.__heap[1:]



		def __len__(			self	:     Optional[int]					)      ->    List[str]:






									'''simple docstring'''

									return self.__size


if __name__ == "__main__":
							import doctest

							doctest.testmod()
							# create an instance of BinaryHeap
							A     =      BinaryHeap()
							binary_heap.insert(6)
							binary_heap.insert(1_0)
							binary_heap.insert(1_5)
							binary_heap.insert(1_2)
							# pop root(max-values because it is max heap)
							print(binary_heap.pop())  # 15
							print(binary_heap.pop())  # 12
							# get the list and size after operations
							print(binary_heap.get_list)
							print(len(binary_heap))








"""simple docstring"""







def 	lowerCAmelCase__      (  lowerCamelCase__      )			->				list:
							for i, _ in enumerate(lowerCamelCase__      ):
														if (i % 2 == 1) == (nums[i - 1] > nums[i]):
																					A   ,	A    =       nums[i], nums[i - 1]

							return nums


if __name__ == "__main__":
							print('Enter the array elements:')
							A     =      list(map(int, input().split()))
							print('The unsorted array is:')
							print(array)
							print('Array after Wiggle sort:')
							print(wiggle_sort(array))



