






class     _lowerCAmelCase:





       """simple docstring"""







       def __init__( self  ,      _lowerCamelCase  ,      _lowerCamelCase							):
         UpperCamelCase_: List[str]   				=    name
         UpperCamelCase_: str   				=    val





       def __str__( self							):
         return f'''{self.__class__.__name__}({self.name}, {self.val})'''





       def __lt__( self  ,      _lowerCamelCase							):
         return self.val < other.val







class     _lowerCAmelCase:





       """simple docstring"""







       def __init__( self  ,      _lowerCamelCase							):
         UpperCamelCase_: Optional[int]   				=    {}
         UpperCamelCase_: int   				=    {}
         UpperCamelCase_: Dict   				=    self.build_heap(_lowerCamelCase							)





       def __getitem__( self  ,      _lowerCamelCase							):
         return self.get_value(_lowerCamelCase							)





       def       _a   ( self  ,      _lowerCamelCase							):
         return (idx - 1) // 2





       def       _a   ( self  ,      _lowerCamelCase							):
         return idx * 2 + 1





       def       _a   ( self  ,      _lowerCamelCase							):
         return idx * 2 + 2





       def       _a   ( self  ,      _lowerCamelCase							):
         return self.heap_dict[key]





       def       _a   ( self  ,      _lowerCamelCase							):
         UpperCamelCase_: Optional[Any]   				=    len(_lowerCamelCase							) - 1
         UpperCamelCase_: str   				=    self.get_parent_idx(_lowerCamelCase							)

         for idx, i in enumerate(_lowerCamelCase							):
           UpperCamelCase_: Tuple   				=    idx
           UpperCamelCase_: Dict   				=    i.val

         for i in range(_lowerCamelCase  ,      -1  ,      -1							):
           self.sift_down(_lowerCamelCase  ,      _lowerCamelCase							)
         return array





       def       _a   ( self  ,      _lowerCamelCase  ,      _lowerCamelCase							):
         while True:
           UpperCamelCase_: Tuple   				=    self.get_left_child_idx(_lowerCamelCase							)  # noqa: E741
           UpperCamelCase_: Tuple   				=    self.get_right_child_idx(_lowerCamelCase							)

           UpperCamelCase_: Tuple   				=    idx
           if l < len(_lowerCamelCase							) and array[l] < array[idx]:
             UpperCamelCase_: int   				=    l
           if r < len(_lowerCamelCase							) and array[r] < array[smallest]:
             UpperCamelCase_: List[str]   				=    r

           if smallest != idx:
             UpperCamelCase_				,UpperCamelCase_: Tuple   				=    array[smallest], array[idx]
             (
                 (
                 UpperCamelCase_
             )				,(
                 UpperCamelCase_
             )				,
             ): Tuple   				=    (
                 self.idx_of_element[array[smallest]],
                 self.idx_of_element[array[idx]],
             )
             UpperCamelCase_: Tuple   				=    smallest
           else:
             break





       def       _a   ( self  ,      _lowerCamelCase							):
         UpperCamelCase_: Union[str, Any]   				=    self.get_parent_idx(_lowerCamelCase							)
         while p >= 0 and self.heap[p] > self.heap[idx]:
           UpperCamelCase_				,UpperCamelCase_: Optional[Any]   				=    self.heap[idx], self.heap[p]
           UpperCamelCase_				,UpperCamelCase_: Optional[Any]   				=    (
               self.idx_of_element[self.heap[idx]],
               self.idx_of_element[self.heap[p]],
           )
           UpperCamelCase_: Union[str, Any]   				=    p
           UpperCamelCase_: Dict   				=    self.get_parent_idx(_lowerCamelCase							)





       def       _a   ( self							):
         return self.heap[0]





       def       _a   ( self							):
         UpperCamelCase_				,UpperCamelCase_: Any   				=    self.heap[-1], self.heap[0]
         UpperCamelCase_				,UpperCamelCase_: Optional[Any]   				=    (
             self.idx_of_element[self.heap[-1]],
             self.idx_of_element[self.heap[0]],
         )

         UpperCamelCase_: Optional[Any]   				=    self.heap.pop()
         del self.idx_of_element[x]
         self.sift_down(0  ,      self.heap							)
         return x





       def       _a   ( self  ,      _lowerCamelCase							):
         self.heap.append(_lowerCamelCase							)
         UpperCamelCase_: str   				=    len(self.heap							) - 1
         UpperCamelCase_: List[Any]   				=    node.val
         self.sift_up(len(self.heap							) - 1							)





       def       _a   ( self							):
         return len(self.heap							) == 0





       def       _a   ( self  ,      _lowerCamelCase  ,      _lowerCamelCase							):
         assert (
             self.heap[self.idx_of_element[node]].val > new_value
         ), "newValue must be less that current value"
         UpperCamelCase_: Union[str, Any]   				=    new_value
         UpperCamelCase_: Optional[Any]   				=    new_value
         self.sift_up(self.idx_of_element[node]							)







A_		:		Any		     =			Node('R', -1)
A_		:		Dict		     =			Node('B', 6)
A_		:		Optional[int]		     =			Node('A', 3)
A_		:		Union[str, Any]		     =			Node('X', 1)
A_		:		Optional[int]		     =			Node('E', 4)

# Use one of these two ways to generate Min-Heap

# Generating Min-Heap from array
A_		:		Optional[int]		     =			MinHeap([r, b, a, x, e])

# Generating Min-Heap by Insert method
# myMinHeap.insert(a)
# myMinHeap.insert(b)
# myMinHeap.insert(x)
# myMinHeap.insert(r)
# myMinHeap.insert(e)

# Before
print('Min Heap - before decrease key')
for i in my_min_heap.heap:
   print(i)

print('Min Heap - After decrease key of node [B -> -17]')
my_min_heap.decrease_key(b, -17)

# After
for i in my_min_heap.heap:
   print(i)

if __name__ == "__main__":
   import doctest

   doctest.testmod()







import unittest

from transformers import RoFormerTokenizer, RoFormerTokenizerFast
from transformers.testing_utils import require_rjieba, require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin




@require_rjieba
@require_tokenizers
class     _lowerCAmelCase(	UpperCAmelCase_							,     unittest.TestCase ):





       """simple docstring"""







       a    :		Optional[int]									=RoFormerTokenizer
       a    :		int									=RoFormerTokenizerFast
       a    :		int									=True
       a    :		Optional[int]									=True





       def       _a   ( self							):
         super().setUp()





       def       _a   ( self  ,      **_lowerCamelCase							):
         return self.tokenizer_class.from_pretrained('junnyu/roformer_chinese_base'  ,      **_lowerCamelCase							)





       def       _a   ( self  ,      **_lowerCamelCase							):
         return self.rust_tokenizer_class.from_pretrained('junnyu/roformer_chinese_base'  ,      **_lowerCamelCase							)





       def       _a   ( self							):
         UpperCamelCase_: Optional[int]   				=    '永和服装饰品有限公司,今天天气非常好'
         UpperCamelCase_: Any   				=    '永和 服装 饰品 有限公司 , 今 天 天 气 非常 好'
         return input_text, output_text





       def       _a   ( self							):
         UpperCamelCase_: int   				=    self.get_tokenizer()
         UpperCamelCase_				,UpperCamelCase_: int   				=    self.get_chinese_input_output_texts()
         UpperCamelCase_: Tuple   				=    tokenizer.tokenize(_lowerCamelCase							)

         self.assertListEqual(_lowerCamelCase  ,      output_text.split()							)

         UpperCamelCase_: Dict   				=    tokens + [tokenizer.unk_token]
         UpperCamelCase_: Dict   				=    [2_2_9_4_3, 2_1_3_3_2, 3_4_4_3_1, 4_5_9_0_4, 1_1_7, 3_0_6, 1_2_3_1, 1_2_3_1, 2_6_5_3, 3_3_9_9_4, 1_2_6_6, 1_0_0]
         self.assertListEqual(tokenizer.convert_tokens_to_ids(_lowerCamelCase							)  ,      _lowerCamelCase							)





       def       _a   ( self							):
         UpperCamelCase_: Optional[Any]   				=    self.get_rust_tokenizer()
         UpperCamelCase_				,UpperCamelCase_: Tuple   				=    self.get_chinese_input_output_texts()
         UpperCamelCase_: Optional[Any]   				=    tokenizer.tokenize(_lowerCamelCase							)
         self.assertListEqual(_lowerCamelCase  ,      output_text.split()							)
         UpperCamelCase_: str   				=    tokens + [tokenizer.unk_token]
         UpperCamelCase_: Optional[Any]   				=    [2_2_9_4_3, 2_1_3_3_2, 3_4_4_3_1, 4_5_9_0_4, 1_1_7, 3_0_6, 1_2_3_1, 1_2_3_1, 2_6_5_3, 3_3_9_9_4, 1_2_6_6, 1_0_0]
         self.assertListEqual(tokenizer.convert_tokens_to_ids(_lowerCamelCase							)  ,      _lowerCamelCase							)





       def       _a   ( self							):
         pass





       def       _a   ( self							):
         pass





       def       _a   ( self							):
         pass