
def 						A_			(				snake_case				: Optional[int]			,   snake_case				: Optional[int]			,   snake_case				: List[str]			)   ->     int:



						'''simple docstring'''

						__UpperCamelCase  	=      index
						__UpperCamelCase  	=      2 * index + 1
						__UpperCamelCase  	=      2 * index + 2
						if left_index < heap_size and unsorted[left_index] > unsorted[largest]:
												__UpperCamelCase  	=      left_index

						if right_index < heap_size and unsorted[right_index] > unsorted[largest]:
												__UpperCamelCase  	=      right_index

						if largest != index:
												__UpperCamelCase	,				__UpperCamelCase  	=      unsorted[index], unsorted[largest]
												heapify(snake_case			,   snake_case			,   snake_case			)




def 						A_			(				snake_case				: Union[str, Any]			)   ->     Optional[Any]:



						'''simple docstring'''

						__UpperCamelCase  	=      len(snake_case			)
						for i in range(n // 2 - 1			,   -1			,   -1			):
												heapify(snake_case			,   snake_case			,   snake_case			)
						for i in range(n - 1			,   0			,   -1			):
												__UpperCamelCase	,				__UpperCamelCase  	=      unsorted[i], unsorted[0]
												heapify(snake_case			,   0			,   snake_case			)
						return unsorted


if __name__ == "__main__":
				lowercase__				:				Any						=      input("Enter numbers separated by a comma:\n").strip()
				lowercase__				:				Any						=      [int(item) for item in user_input.split(",")]
				print(heap_sort(unsorted))











def   _SCREAMING_SNAKE_CASE      (	snake_case_		:						int						):
     if not isinstance(snake_case_ ,     snake_case_						):
          __magic_name__				=       f'Input value of [number={number}] must be an integer'
          raise TypeError(snake_case_						)
     if number < 0 or number % 2 == 1:
          return False
     __magic_name__				=       int(number**0.5						)
     return number == number_sqrt * (number_sqrt + 1)


if __name__ == "__main__":
    import doctest

    doctest.testmod()