





'''simple docstring'''



class       __SCREAMING_SNAKE_CASE	:



     '''simple docstring'''






     def __init__(					self	):
       _snake_case     		=				{}  # Mapping from char to TrieNode
       _snake_case     		=				False

     def 	UpperCamelCase(					self						,   lowerCamelCase	):
       for word in words:
         self.insert(lowerCamelCase	)

     def 	UpperCamelCase(					self						,   lowerCamelCase	):
       _snake_case     		=				self
       for char in word:
         if char not in curr.nodes:
           _snake_case     		=				TrieNode()
         _snake_case     		=				curr.nodes[char]
       _snake_case     		=				True

     def 	UpperCamelCase(					self						,   lowerCamelCase	):
       _snake_case     		=				self
       for char in word:
         if char not in curr.nodes:
           return False
         _snake_case     		=				curr.nodes[char]
       return curr.is_leaf






     def 	UpperCamelCase(					self						,   lowerCamelCase	):

       def _delete(lowerCamelCase						,   lowerCamelCase						,   lowerCamelCase	) -> bool:
         if index == len(lowerCamelCase	):
           # If word does not exist
           if not curr.is_leaf:
             return False
           _snake_case     		=				False
           return len(curr.nodes	) == 0
         _snake_case     		=				word[index]
         _snake_case     		=				curr.nodes.get(lowerCamelCase	)
         # If char not in current trie node
         if not char_node:
           return False
         # Flag to check if node can be deleted
         _snake_case     		=				_delete(lowerCamelCase						,   lowerCamelCase						,   index + 1	)
         if delete_curr:
           del curr.nodes[char]
           return len(curr.nodes	) == 0
         return delete_curr

       _delete(self						,   lowerCamelCase						,   0	)







def 				snake_case_      (		SCREAMING_SNAKE_CASE__					,	SCREAMING_SNAKE_CASE__       ):







  '''simple docstring'''



  if node.is_leaf:
    print(SCREAMING_SNAKE_CASE__					,	end=" "       )

  for key, value in node.nodes.items():
    print_words(SCREAMING_SNAKE_CASE__					,	word + key       )




def 				snake_case_      (		):







  '''simple docstring'''



  _snake_case     		=				"banana bananas bandana band apple all beast".split()
  _snake_case     		=				TrieNode()
  root.insert_many(SCREAMING_SNAKE_CASE__       )
  # print_words(root, "")
  assert all(root.find(SCREAMING_SNAKE_CASE__       ) for word in words       )
  assert root.find("banana"       )
  assert not root.find("bandanas"       )
  assert not root.find("apps"       )
  assert root.find("apple"       )
  assert root.find("all"       )
  root.delete("all"       )
  assert not root.find("all"       )
  root.delete("banana"       )
  assert not root.find("banana"       )
  assert root.find("bananas"       )
  return True




def 				snake_case_      (		SCREAMING_SNAKE_CASE__					,	SCREAMING_SNAKE_CASE__       ):







  '''simple docstring'''



  print(str(SCREAMING_SNAKE_CASE__       )					,	"works!" if passes else "doesn't work :("       )




def 				snake_case_      (		):







  '''simple docstring'''



  assert test_trie()




def 				snake_case_      (		):







  '''simple docstring'''



  print_results("Testing trie functionality"					,	test_trie()       )


if __name__ == "__main__":
   main()









'''simple docstring'''



from ...configuration_utils import PretrainedConfig
from ...utils import logging
from ...utils.backbone_utils import BackboneConfigMixin, get_aligned_output_features_output_indices


__magic_name__   :						Any    =			logging.get_logger(__name__)

__magic_name__   :						Dict    =			{
    """google/bit-50""": """https://huggingface.co/google/bit-50/resolve/main/config.json""",
}


class       __SCREAMING_SNAKE_CASE	(						__UpperCamelCase					,    __UpperCamelCase			):



     '''simple docstring'''






     UpperCAmelCase__       :						List[str]      =   '''bit'''
     UpperCAmelCase__       :						Union[str, Any]      =   ['''preactivation''', '''bottleneck''']
     UpperCAmelCase__       :						int      =   ['''SAME''', '''VALID''']

     def __init__(					self						,   lowerCamelCase=3						,   lowerCamelCase=64						,   lowerCamelCase=[256, 512, 1_024, 2_048]						,   lowerCamelCase=[3, 4, 6, 3]						,   lowerCamelCase="preactivation"						,   lowerCamelCase="relu"						,   lowerCamelCase=None						,   lowerCamelCase=32						,   lowerCamelCase=0.0						,   lowerCamelCase=False						,   lowerCamelCase=32						,   lowerCamelCase=1						,   lowerCamelCase=None						,   lowerCamelCase=None						,   **lowerCamelCase						,   ):
       super().__init__(**lowerCamelCase	)
       if layer_type not in self.layer_types:
         raise ValueError(F'''layer_type={layer_type} is not one of {",".join(self.layer_types	)}'''	)
       if global_padding is not None:
         if global_padding.upper() in self.supported_padding:
           _snake_case     		=				global_padding.upper()
         else:
           raise ValueError(F'''Padding strategy {global_padding} not supported'''	)
       _snake_case     		=				num_channels
       _snake_case     		=				embedding_size
       _snake_case     		=				hidden_sizes
       _snake_case     		=				depths
       _snake_case     		=				layer_type
       _snake_case     		=				hidden_act
       _snake_case     		=				global_padding
       _snake_case     		=				num_groups
       _snake_case     		=				drop_path_rate
       _snake_case     		=				embedding_dynamic_padding
       _snake_case     		=				output_stride
       _snake_case     		=				width_factor

       _snake_case     		=				["stem"] + [F'''stage{idx}''' for idx in range(1						,   len(lowerCamelCase	) + 1	)]
       _snake_case		,		_snake_case     		=				get_aligned_output_features_output_indices(
           out_features=lowerCamelCase						,   out_indices=lowerCamelCase						,   stage_names=self.stage_names	)


