'''simple docstring'''


from __future__ import annotations

import math

def   A_      (       SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_						)			->int:

  if depth < 0:
    raise ValueError("""Depth cannot be less than 0"""						)

  if len(SCREAMING_SNAKE_CASE_						) == 0:
    raise ValueError("""Scores cannot be empty"""						)

  if depth == height:
    return scores[node_index]

  if is_max:
    return max(
        minimax(depth + 1 ,	node_index * 2 ,	SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_						) ,	minimax(depth + 1 ,	node_index * 2 + 1 ,	SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_						) ,	)

  return min(
      minimax(depth + 1 ,	node_index * 2 ,	SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_						) ,	minimax(depth + 1 ,	node_index * 2 + 1 ,	SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_						) ,	)

def   A_      (       )			->None:
  lowercase_     =       [90, 23, 6, 33, 21, 65, 1_23, 3_44_23]
  lowercase_     =       math.log(len(SCREAMING_SNAKE_CASE_						) ,	2						)
  print("""Optimal value : """ ,	end=""""""						)
  print(minimax(0 ,	0 ,	SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_ ,	SCREAMING_SNAKE_CASE_						)						)


if __name__ == "__main__":
       import doctest

       doctest.testmod()
       main()


'''simple docstring'''


def   A_      (       SCREAMING_SNAKE_CASE_						)			->bool:
  if num < 0:
    return False

  lowercase_     =       num
  lowercase_     =       0
  while num > 0:
    lowercase_     =       rev_num * 10 + (num % 10)
    num //= 10

  return num_copy == rev_num


if __name__ == "__main__":
       import doctest

       doctest.testmod()

