


from __future__ import annotations

from abc import abstractmethod
from collections.abc import Iterable
from typing import Generic, Protocol, TypeVar







class 				lowerCamelCase__       (	lowerCAmelCase):





     @abstractmethod
     def __lt__(self		,					UpperCAmelCase	)					->       bool:
      pass





     @abstractmethod
     def __gt__(self		,					UpperCAmelCase	)					->       bool:
      pass





     @abstractmethod
     def __eq__(self		,					UpperCAmelCase	)					->       bool:
      pass



UpperCAmelCase__            =							TypeVar('''T''', bound=Comparable)







class 				lowerCamelCase__       (	Generic[T]):





     def __init__(self	)					->       None:
      _lowercase											=[]
      _lowercase											=0





     def __repr__(self	)					->       str:
      return str(self.h	)





     def 					__A (self		,					UpperCAmelCase	)					->       int | None:
      if child_idx > 0:
       return (child_idx - 1) // 2
      return None





     def 					__A (self		,					UpperCAmelCase	)					->       int | None:
      _lowercase											=2 * parent_idx + 1
      if left_child_index < self.heap_size:
       return left_child_index
      return None





     def 					__A (self		,					UpperCAmelCase	)					->       int | None:
      _lowercase											=2 * parent_idx + 2
      if right_child_index < self.heap_size:
       return right_child_index
      return None





     def 					__A (self		,					UpperCAmelCase	)					->       None:
      if index < self.heap_size:
       _lowercase											=index
       _lowercase											=self.left_child_idx(UpperCAmelCase	)
       _lowercase											=self.right_child_idx(UpperCAmelCase	)
       # check which child is larger than its parent
       if left_child is not None and self.h[left_child] > self.h[violation]:
        _lowercase											=left_child
       if right_child is not None and self.h[right_child] > self.h[violation]:
        _lowercase											=right_child
       # if violation indeed exists
       if violation != index:
        # swap to fix the violation
        _lowercase				,   _lowercase											=self.h[index], self.h[violation]
        # fix the subsequent violation recursively if any
        self.max_heapify(UpperCAmelCase	)





     def 					__A (self		,					UpperCAmelCase	)					->       None:
      _lowercase											=list(UpperCAmelCase	)
      _lowercase											=len(self.h	)
      if self.heap_size > 1:
       # max_heapify from right to left but exclude leaves (last level)
       for i in range(self.heap_size // 2 - 1		,					-1		,					-1	):
        self.max_heapify(UpperCAmelCase	)





     def 					__A (self	)					->       T:
      if self.heap_size >= 2:
       _lowercase											=self.h[0]
       _lowercase											=self.h.pop(-1	)
       self.heap_size -= 1
       self.max_heapify(0	)
       return me
      elif self.heap_size == 1:
       self.heap_size -= 1
       return self.h.pop(-1	)
      else:
       raise Exception('''Empty heap'''	)





     def 					__A (self		,					UpperCAmelCase	)					->       None:
      self.h.append(UpperCAmelCase	)
      _lowercase											=(self.heap_size - 1) // 2
      self.heap_size += 1
      while idx >= 0:
       self.max_heapify(UpperCAmelCase	)
       _lowercase											=(idx - 1) // 2





     def 					__A (self	)					->       None:
      _lowercase											=self.heap_size
      for j in range(size - 1		,					0		,					-1	):
       _lowercase				,   _lowercase											=self.h[j], self.h[0]
       self.heap_size -= 1
       self.max_heapify(0	)
      _lowercase											=size


if __name__ == "__main__":
  import doctest

  # run doc test
  doctest.testmod()

  # demo
  for unsorted in [
      [0],
      [2],
      [3, 5],
      [5, 3],
      [5, 5],
      [0, 0, 0, 0],
      [1, 1, 1, 1],
      [2, 2, 3, 5],
      [0, 2, 2, 3, 5],
      [2, 5, 3, 0, 2, 3, 0, 3],
      [6, 1, 2, 7, 9, 3, 4, 5, 10, 8],
      [103, 9, 1, 7, 11, 15, 25, 201, 209, 107, 5],
      [-45, -2, -5],
  ]:
    print(f'''unsorted array: {unsorted}''')

    UpperCAmelCase__            =							Heap()
    heap.build_max_heap(unsorted)
    print(f'''after build heap: {heap}''')

    print(f'''max value: {heap.extract_max()}''')
    print(f'''after max value removed: {heap}''')

    heap.insert(100)
    print(f'''after new value 100 inserted: {heap}''')

    heap.heap_sort()
    print(f'''heap-sorted array: {heap}\n''')





from ...configuration_utils import PretrainedConfig
from ...utils import logging


UpperCAmelCase__            =							logging.get_logger(__name__)

UpperCAmelCase__            =							{
    '''bert-base-uncased''': '''https://huggingface.co/bert-base-uncased/resolve/main/config.json''',
    # QDQBERT models can be loaded from any BERT checkpoint, available at https://huggingface.co/models?filter=bert
}







class 				lowerCamelCase__       (	lowerCAmelCase):
     SCREAMING_SNAKE_CASE__				      =      '''qdqbert'''





     def __init__(self		,					UpperCAmelCase=3_0_5_2_2		,					UpperCAmelCase=7_6_8		,					UpperCAmelCase=1_2		,					UpperCAmelCase=1_2		,					UpperCAmelCase=3_0_7_2		,					UpperCAmelCase="gelu"		,					UpperCAmelCase=0.1		,					UpperCAmelCase=0.1		,					UpperCAmelCase=5_1_2		,					UpperCAmelCase=2		,					UpperCAmelCase=0.02		,					UpperCAmelCase=1e-12		,					UpperCAmelCase=True		,					UpperCAmelCase=1		,					UpperCAmelCase=0		,					UpperCAmelCase=2		,					**UpperCAmelCase		,					)					->       str:
      super().__init__(pad_token_id=UpperCAmelCase		,					bos_token_id=UpperCAmelCase		,					eos_token_id=UpperCAmelCase		,					**UpperCAmelCase	)

      _lowercase											=vocab_size
      _lowercase											=max_position_embeddings
      _lowercase											=hidden_size
      _lowercase											=num_hidden_layers
      _lowercase											=num_attention_heads
      _lowercase											=intermediate_size
      _lowercase											=hidden_act
      _lowercase											=hidden_dropout_prob
      _lowercase											=attention_probs_dropout_prob
      _lowercase											=initializer_range
      _lowercase											=type_vocab_size
      _lowercase											=layer_norm_eps
      _lowercase											=use_cache

