



import functools
from typing import Any
def 							UpperCAmelCase__		(				_SCREAMING_SNAKE_CASE   :	str     ,				_SCREAMING_SNAKE_CASE   :	list[str]				)->str:


      if not isinstance(_lowerCamelCase     ,				_lowerCamelCase				) or len(_lowerCamelCase				) == 0:
            raise ValueError('''the string should be not empty string'''				)

      if not isinstance(_lowerCamelCase     ,				_lowerCamelCase				) or not all(
          isinstance(_lowerCamelCase     ,				_lowerCamelCase				) and len(_lowerCamelCase				) > 0 for item in words				):
            raise ValueError('''the words should be a list of non-empty strings'''				)

      # Build trie
      _lowerCAmelCase 			=  {}
      _lowerCAmelCase 			=  "WORD_KEEPER"

      for word in words:
            _lowerCAmelCase 			=  trie
            for c in word:
                  if c not in trie_node:
                        _lowerCAmelCase 			=  {}

                  _lowerCAmelCase 			=  trie_node[c]

            _lowerCAmelCase 			=  True

      _lowerCAmelCase 			=  len(_lowerCamelCase				)

      # Dynamic programming method
      @functools.cache
      def is_breakable(_SCREAMING_SNAKE_CASE   :	int				) -> bool:
            if index == len_string:
                  return True

            _lowerCAmelCase 			=  trie
            for i in range(_lowerCamelCase     ,				_lowerCamelCase				):
                  _lowerCAmelCase 			=  trie_node.get(string[i]     ,				_lowerCamelCase				)

                  if trie_node is None:
                        return False

                  if trie_node.get(_lowerCamelCase     ,				_lowerCamelCase				) and is_breakable(i + 1				):
                        return True

            return False

      return is_breakable(0				)


if __name__ == "__main__":
    import doctest

    doctest.testmod()




# Copyright 2022 The HuggingFace Team and The OpenBMB Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import TYPE_CHECKING

# rely on isort to merge the imports
from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_tokenizers_available, is_torch_available


UpperCAmelCase_									=							{
    "configuration_cpmant": ["CPMANT_PRETRAINED_CONFIG_ARCHIVE_MAP", "CpmAntConfig"],
    "tokenization_cpmant": ["CpmAntTokenizer"],
}

try:
    if not is_torch_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    pass
else:
    UpperCAmelCase_									=							[
        "CPMANT_PRETRAINED_MODEL_ARCHIVE_LIST",
        "CpmAntForCausalLM",
        "CpmAntModel",
        "CpmAntPreTrainedModel",
    ]


if TYPE_CHECKING:
    from .configuration_cpmant import CPMANT_PRETRAINED_CONFIG_ARCHIVE_MAP, CpmAntConfig
    from .tokenization_cpmant import CpmAntTokenizer

    try:
        if not is_torch_available():
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        pass
    else:
        from .modeling_cpmant import (
            CPMANT_PRETRAINED_MODEL_ARCHIVE_LIST,
            CpmAntForCausalLM,
            CpmAntModel,
            CpmAntPreTrainedModel,
        )


else:
    import sys

    UpperCAmelCase_									=							_LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)