

"""simple docstring"""






def 	lowercase      (   __UpperCamelCase      ,   __UpperCamelCase						) ->      str:
 assert x is not None
 assert y is not None

 __magic_name__     =      len(__UpperCamelCase						)
 __magic_name__     =      len(__UpperCamelCase						)

 # declaring the array for storing the dp values
 __magic_name__     =      [[0] * (n + 1) for _ in range(m + 1						)]  # noqa: E741

 for i in range(1      ,   m + 1						):
  for j in range(1      ,   n + 1						):
   __magic_name__     =      1 if x[i - 1] == y[j - 1] else 0

   __magic_name__     =      max(l[i - 1][j]      ,   l[i][j - 1]      ,   l[i - 1][j - 1] + match						)

 __magic_name__     =      ''''''
 __magic_name__   ,						__magic_name__     =      m, n
 while i > 0 and j > 0:
  __magic_name__     =      1 if x[i - 1] == y[j - 1] else 0

  if l[i][j] == l[i - 1][j - 1] + match:
   if match == 1:
    __magic_name__     =      x[i - 1] + seq
   i -= 1
   j -= 1
  elif l[i][j] == l[i - 1][j]:
   i -= 1
  else:
   j -= 1

 return l[m][n], seq


if __name__ == "__main__":
 __lowerCamelCase										=		"AGGTAB"
 __lowerCamelCase										=		"GXTXAYB"
 __lowerCamelCase										=		4
 __lowerCamelCase										=		"GTAB"

 __lowerCamelCase						,    __lowerCamelCase										=		longest_common_subsequence(a, b)
 print("len =", ln, ", sub-sequence =", subseq)
 import doctest

 doctest.testmod()




"""simple docstring"""






from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_tokenizers_available, is_torch_available


__lowerCamelCase										=		{
    "configuration_m2m_100": ["M2M_100_PRETRAINED_CONFIG_ARCHIVE_MAP", "M2M100Config", "M2M100OnnxConfig"],
    "tokenization_m2m_100": ["M2M100Tokenizer"],
}


try:
 if not is_torch_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 __lowerCamelCase										=		[
     "M2M_100_PRETRAINED_MODEL_ARCHIVE_LIST",
     "M2M100ForConditionalGeneration",
     "M2M100Model",
     "M2M100PreTrainedModel",
 ]


if TYPE_CHECKING:
 from .configuration_mam_aaa import M2M_100_PRETRAINED_CONFIG_ARCHIVE_MAP, MaMaaaConfig, MaMaaaOnnxConfig
 from .tokenization_mam_aaa import MaMaaaTokenizer

 try:
  if not is_torch_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .modeling_mam_aaa import (
      M2M_100_PRETRAINED_MODEL_ARCHIVE_LIST,
      MaMaaaForConditionalGeneration,
      MaMaaaModel,
      MaMaaaPreTrainedModel,
  )


else:
 import sys

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

