


"""simple docstring"""







from __future__ import annotations
def  a__      (    SCREAMING_SNAKE_CASE   :   list[int | float]    ,				SCREAMING_SNAKE_CASE   :   int    ,				SCREAMING_SNAKE_CASE   :   int    ):


  '''simple docstring'''







  if len(SCREAMING_SNAKE_CASE    ) == 0:
    raise ValueError("find_max() arg is an empty sequence"    )
  if (
      left >= len(SCREAMING_SNAKE_CASE    )
      or left < -len(SCREAMING_SNAKE_CASE    )
      or right >= len(SCREAMING_SNAKE_CASE    )
      or right < -len(SCREAMING_SNAKE_CASE    )
  ):
    raise IndexError("list index out of range"    )
  if left == right:
    return nums[left]
  lowerCAmelCase					:					List[Any]								=							(left + right) >> 1  # the middle
  lowerCAmelCase					:					Any								=							find_max(SCREAMING_SNAKE_CASE    ,				SCREAMING_SNAKE_CASE    ,				SCREAMING_SNAKE_CASE    )  # find max in range[left, mid]
  lowerCAmelCase					:					int								=							find_max(SCREAMING_SNAKE_CASE    ,				mid + 1    ,				SCREAMING_SNAKE_CASE    )  # find max in range[mid + 1, right]

  return left_max if left_max >= right_max else right_max


if __name__ == "__main__":
     import doctest

     doctest.testmod(verbose=True)









"""simple docstring"""







import re

from filelock import FileLock


try:
     import nltk

     lowerCAmelCase__				    =       True
except (ImportError, ModuleNotFoundError):
     lowerCAmelCase__				    =       False

if NLTK_AVAILABLE:
     with FileLock('''.lock''') as lock:
          nltk.download('''punkt''', quiet=True)
def  a__      (    SCREAMING_SNAKE_CASE   :   str    ):


  '''simple docstring'''







  re.sub("<n>"    ,				""    ,				SCREAMING_SNAKE_CASE    )  # remove pegasus newline char
  assert NLTK_AVAILABLE, "nltk must be installed to separate newlines between sentences. (pip install nltk)"
  return "\n".join(nltk.sent_tokenize(SCREAMING_SNAKE_CASE    )    )





