class 				a_ :






 '''simple docstring'''






 def __init__(			self					:  Any):







        '''simple docstring'''



        lowerCAmelCase__     	=					[0]
        lowerCAmelCase__     	=					0




 def 		__snake_case						(			self					:  List[str]			,    lowercase__					:  int):







        '''simple docstring'''



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




 def 		__snake_case						(			self					:  List[Any]			,    lowercase__					:  int):







        '''simple docstring'''



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




 def 		__snake_case						(			self					:  int			,    lowercase__					:  int):







        '''simple docstring'''



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




 def 		__snake_case						(			self					:  Dict):







        '''simple docstring'''



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




 @property
 def 		__snake_case						(			self					:  List[str]):







        '''simple docstring'''



        return self.__heap[1:]




 def __len__(			self					:  Tuple):







        '''simple docstring'''



        return self.__size


if __name__ == "__main__":
    import doctest

    doctest.testmod()
    # create an instance of BinaryHeap
    lowerCAmelCase__							= BinaryHeap()
    binary_heap.insert(6)
    binary_heap.insert(10)
    binary_heap.insert(15)
    binary_heap.insert(12)
    # 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))






import unittest

from transformers import BlenderbotTokenizer, BlenderbotTokenizerFast
from transformers.utils import cached_property






class 	A	(						unittest.TestCase						):
     """simple docstring"""

     @cached_property
     def        __snake_case      (			self     :      Union[str, Any]	) ->				str:
           return BlenderbotTokenizer.from_pretrained('facebook/blenderbot-3B'	)




     @cached_property
     def        __snake_case      (			self     :      Tuple	) ->				Dict:
           return BlenderbotTokenizerFast.from_pretrained('facebook/blenderbot-3B'	)




     def        __snake_case      (			self     :      List[str]	) ->				int:
           lowerCamelCase__					     = self.tokenizer_ab
           lowerCamelCase__					     = ' I am a small frog.'
           lowerCamelCase__					     = tok([src_text]		,     padding=A__		,     truncation=A__	)['input_ids']
           lowerCamelCase__					     = tok.batch_decode(A__		,     skip_special_tokens=A__		,     clean_up_tokenization_spaces=A__	)[0]
           assert src_text == decoded




     def        __snake_case      (			self     :      List[str]	) ->				str:
           lowerCamelCase__					     = self.rust_tokenizer_ab
           lowerCamelCase__					     = ' I am a small frog.'
           lowerCamelCase__					     = tok([src_text]		,     padding=A__		,     truncation=A__	)['input_ids']
           lowerCamelCase__					     = tok.batch_decode(A__		,     skip_special_tokens=A__		,     clean_up_tokenization_spaces=A__	)[0]
           assert src_text == decoded




     def        __snake_case      (			self     :      Any	) ->				str:
           assert self.tokenizer_ab.add_prefix_space
           assert self.tokenizer_ab([' Sam', 'Sam']	).input_ids == [[5_5_0_2, 2], [5_5_0_2, 2]]




     def        __snake_case      (			self     :      str	) ->				Union[str, Any]:
           assert self.rust_tokenizer_ab.add_prefix_space
           assert self.rust_tokenizer_ab([' Sam', 'Sam']	).input_ids == [[5_5_0_2, 2], [5_5_0_2, 2]]