






def   lowerCamelCase__			(     lowercase						,     lowercase						,     lowercase				):

  """simple docstring"""






  def count_of_possible_combinations(lowercase				) -> int:
    if target < 0:
      return 0
    if target == 0:
      return 1
    return sum(count_of_possible_combinations(target - item				) for item in array				)

  return count_of_possible_combinations(lowercase				)


def   lowerCamelCase__			(     lowercase						,     lowercase						,     lowercase				):

  """simple docstring"""






  def count_of_possible_combinations_with_dp_array(
      lowercase						,     lowercase				) -> int:
    if target < 0:
      return 0
    if target == 0:
      return 1
    if dp_array[target] != -1:
      return dp_array[target]
    SCREAMING_SNAKE_CASE       :      int							=    sum(
        count_of_possible_combinations_with_dp_array(target - item						,     lowercase				)
        for item in array				)
    SCREAMING_SNAKE_CASE       :      str							=    answer
    return answer

  SCREAMING_SNAKE_CASE       :      Optional[Any]							=    [-1] * (target + 1)
  return count_of_possible_combinations_with_dp_array(lowercase						,     lowercase				)


def   lowerCamelCase__			(     lowercase						,     lowercase						,     lowercase				):

  """simple docstring"""






  SCREAMING_SNAKE_CASE       :      List[Any]							=    [0] * (target + 1)
  SCREAMING_SNAKE_CASE       :      Optional[Any]							=    1

  for i in range(1						,     target + 1				):
    for j in range(lowercase				):
      if i - array[j] >= 0:
        dp_array[i] += dp_array[i - array[j]]

  return dp_array[target]


if __name__ == "__main__":
    import doctest

    doctest.testmod()
    snake_case    				=		3
    snake_case    				=		5
    snake_case    				=		[1, 2, 5]
    print(combination_sum_iv(n, array, target))














# 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


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

try:
   if not is_torch_available():
      raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
   pass
else:
   snake_case    				=		[
       """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

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






