'''simple docstring'''






from __future__ import annotations

# This is the precision for this function which can be altered.
# It is recommended for users to keep this number greater than or equal to 10.
__a									=   10






def   __UpperCAmelCase     (    a_:			int,   a_:			int,   a_:			list[int],   a_:			int				):
   for i in range(_snake_case,   _snake_case				):
      if array[i] == target:
         return i
   return -1






def   __UpperCAmelCase     (    a_:			list[int],   a_:			int				):
   _UpperCAmelCase				:      Dict				=  0
   _UpperCAmelCase				:      Any				=  len(_snake_case				)
   while left <= right:
      if right - left < precision:
         return lin_search(_snake_case,   _snake_case,   _snake_case,   _snake_case				)

      _UpperCAmelCase				:      Optional[int]				=  (left + right) // 3 + 1
      _UpperCAmelCase				:      Optional[int]				=  2 * (left + right) // 3 + 1

      if array[one_third] == target:
         return one_third
      elif array[two_third] == target:
         return two_third

      elif target < array[one_third]:
         _UpperCAmelCase				:      List[Any]				=  one_third - 1
      elif array[two_third] < target:
         _UpperCAmelCase				:      str				=  two_third + 1

      else:
         _UpperCAmelCase				:      Optional[int]				=  one_third + 1
         _UpperCAmelCase				:      Dict				=  two_third - 1
   else:
      return -1






def   __UpperCAmelCase     (    a_:			int,   a_:			int,   a_:			list[int],   a_:			int				):
   if left < right:
      if right - left < precision:
         return lin_search(_snake_case,   _snake_case,   _snake_case,   _snake_case				)
      _UpperCAmelCase				:      Tuple				=  (left + right) // 3 + 1
      _UpperCAmelCase				:      str				=  2 * (left + right) // 3 + 1

      if array[one_third] == target:
         return one_third
      elif array[two_third] == target:
         return two_third

      elif target < array[one_third]:
         return rec_ternary_search(_snake_case,   one_third - 1,   _snake_case,   _snake_case				)
      elif array[two_third] < target:
         return rec_ternary_search(two_third + 1,   _snake_case,   _snake_case,   _snake_case				)
      else:
         return rec_ternary_search(one_third + 1,   two_third - 1,   _snake_case,   _snake_case				)
   else:
      return -1


if __name__ == "__main__":
     import doctest

     doctest.testmod()

     __a									=   input('Enter numbers separated by comma:\n').strip()
     __a									=   [int(item.strip()) for item in user_input.split(',')]
     assert collection == sorted(collection), f"List must be ordered.\n{collection}."
     __a									=   int(input('Enter the number to be found in the list:\n').strip())
     __a									=   ite_ternary_search(collection, target)
     __a									=   rec_ternary_search(0, len(collection) - 1, collection, target)
     if resulta != -1:
          print(f'Iterative search: {target} found at positions: {resulta}')
          print(f'Recursive search: {target} found at positions: {resulta}')
     else:
          print('Not found')







import torch

from transformers import AutoModel






class 					SCREAMING_SNAKE_CASE_  (       torch.nn.Module ):
       """simple docstring"""


       def __init__(				self	:Dict,      snake_case	:str="sayef/fsner-bert-base-uncased"):



          """simple docstring"""

          super(snake_case,      self).__init__()

          _lowercase              =AutoModel.from_pretrained(snake_case,      return_dict=snake_case)
          _lowercase              =torch.nn.CosineSimilarity(3,      1e-0_8)
          _lowercase              =torch.nn.Softmax(dim=1)





       def 				UpperCamelCase__						(				self	:str,      **snake_case	:int):



          """simple docstring"""

          return self.bert(**snake_case).last_hidden_state





       def 				UpperCamelCase__						(				self	:Union[str, Any],      snake_case	:Optional[Any]):



          """simple docstring"""

          return token_embeddings.sum(2,      keepdim=snake_case)





       def 				UpperCamelCase__						(				self	:List[Any],      snake_case	:int,      snake_case	:Dict,      snake_case	:Dict=1):



          """simple docstring"""

          return self.softmax(T * self.cos(snake_case,      snake_case))





       def 				UpperCamelCase__						(				self	:List[str],      snake_case	:int,      snake_case	:List[str]):



          """simple docstring"""

          _lowercase              =W_supports['sizes'].tolist()
          _lowercase              =W_supports['start_token_id'].item()
          _lowercase              =W_supports['end_token_id'].item()

          del W_supports["sizes"]
          del W_supports["start_token_id"]
          del W_supports["end_token_id"]

          _lowercase              =self.BERT(**snake_case)
          _lowercase              =self.BERT(**snake_case)

          _lowercase              =None
          _lowercase              =None

          _lowercase              =W_supports['input_ids'] == start_token_id
          _lowercase              =W_supports['input_ids'] == end_token_id

          for i, size in enumerate(snake_case):
             if i == 0:
                _lowercase              =0
             else:
                _lowercase              =support_sizes[i - 1]

             _lowercase              =S[s : s + size][start_token_masks[s : s + size]]
             _lowercase              =S[s : s + size][end_token_masks[s : s + size]]

             _lowercase              =torch.matmul(q[i],      s_start.T).sum(1).softmax(0)
             _lowercase              =torch.matmul(q[i],      s_end.T).sum(1).softmax(0)

             if p_starts is not None:
                _lowercase              =torch.vstack((p_starts, p_start))
                _lowercase              =torch.vstack((p_ends, p_end))
             else:
                _lowercase              =p_start
                _lowercase              =p_end

          return p_starts, p_ends


