
'''simple docstring'''
def        A_     (						__SCREAMING_SNAKE_CASE						:  int )				->       bool:





  """simple docstring"""

  return str(__SCREAMING_SNAKE_CASE ) == str(__SCREAMING_SNAKE_CASE )[::-1]







def        A_     (						__SCREAMING_SNAKE_CASE						:  int )				->       int:





  """simple docstring"""

  return int(__SCREAMING_SNAKE_CASE ) + int(str(__SCREAMING_SNAKE_CASE )[::-1] )







def        A_     (						__SCREAMING_SNAKE_CASE						:  int = 1_0000 )				->       int:





  """simple docstring"""

  __A		:     List[str]												=		[]
  for num in range(1			,     __SCREAMING_SNAKE_CASE ):
    __A		:     Optional[int]												=		0
    __A		:     str												=		num
    while iterations < 50:
      __A		:     Union[str, Any]												=		sum_reverse(__SCREAMING_SNAKE_CASE )
      iterations += 1
      if is_palindrome(__SCREAMING_SNAKE_CASE ):
        break
    else:
      lychrel_nums.append(__SCREAMING_SNAKE_CASE )
  return len(__SCREAMING_SNAKE_CASE )


if __name__ == "__main__":
     print(F"{solution() = }")





'''simple docstring'''
from __future__ import annotations







def        A_     (						__SCREAMING_SNAKE_CASE						:  list[int] )				->       int:





  """simple docstring"""

  if not nums:
    return 0
  __A		:     List[Any]												=		nums[0]
  __A		:     Union[str, Any]												=		0
  for num in nums[1:]:
    __A							,					__A		:     Union[str, Any]												=		(
        max_excluding + num,
        max(__SCREAMING_SNAKE_CASE			,     __SCREAMING_SNAKE_CASE ),
    )
  return max(__SCREAMING_SNAKE_CASE			,     __SCREAMING_SNAKE_CASE )


if __name__ == "__main__":
     import doctest

     doctest.testmod()



