





"""simple docstring"""
def 		_SCREAMING_SNAKE_CASE			(_UpperCAmelCase					:    int  ,     _UpperCAmelCase					:    list			):
 _enforce_args(_UpperCAmelCase  ,     _UpperCAmelCase			)
 if n == 0:
  return 0
 lowerCAmelCase    				= float('-inf'			)
 for i in range(1  ,     n + 1			):
  lowerCAmelCase    				= max(
      _UpperCAmelCase  ,     prices[i - 1] + naive_cut_rod_recursive(n - i  ,     _UpperCAmelCase			)			)

 return max_revue

def 		_SCREAMING_SNAKE_CASE			(_UpperCAmelCase					:    int  ,     _UpperCAmelCase					:    list			):
 _enforce_args(_UpperCAmelCase  ,     _UpperCAmelCase			)
 lowerCAmelCase    				= [float('-inf'			) for _ in range(n + 1			)]
 return _top_down_cut_rod_recursive(_UpperCAmelCase  ,     _UpperCAmelCase  ,     _UpperCAmelCase			)

def 		_SCREAMING_SNAKE_CASE			(_UpperCAmelCase					:    int  ,     _UpperCAmelCase					:    list  ,     _UpperCAmelCase					:    list			):
 if max_rev[n] >= 0:
  return max_rev[n]
 elif n == 0:
  return 0
 else:
  lowerCAmelCase    				= float('-inf'			)
  for i in range(1  ,     n + 1			):
   lowerCAmelCase    				= max(
       _UpperCAmelCase  ,     prices[i - 1] + _top_down_cut_rod_recursive(n - i  ,     _UpperCAmelCase  ,     _UpperCAmelCase			)  ,     )

  lowerCAmelCase    				= max_revenue

 return max_rev[n]

def 		_SCREAMING_SNAKE_CASE			(_UpperCAmelCase					:    int  ,     _UpperCAmelCase					:    list			):
 _enforce_args(_UpperCAmelCase  ,     _UpperCAmelCase			)

 # length(max_rev) = n + 1, to accommodate for the revenue obtainable from a rod of
 # length 0.
 lowerCAmelCase    				= [float('-inf'			) for _ in range(n + 1			)]
 lowerCAmelCase    				= 0

 for i in range(1  ,     n + 1			):
  lowerCAmelCase    				= max_rev[i]
  for j in range(1  ,     i + 1			):
   lowerCAmelCase    				= max(_UpperCAmelCase  ,     prices[j - 1] + max_rev[i - j]			)

  lowerCAmelCase    				= max_revenue_i

 return max_rev[n]

def 		_SCREAMING_SNAKE_CASE			(_UpperCAmelCase					:    int  ,     _UpperCAmelCase					:    list			):
 if n < 0:
  lowerCAmelCase    				= F'n must be greater than or equal to 0. Got n = {n}'
  raise ValueError(_UpperCAmelCase			)

 if n > len(_UpperCAmelCase			):
  lowerCAmelCase    				= (
      'Each integral piece of rod must have a corresponding price. '
      F'Got n = {n} but length of prices = {len(_UpperCAmelCase			)}'
  )
  raise ValueError(_UpperCAmelCase			)

def 		_SCREAMING_SNAKE_CASE			():
 lowerCAmelCase    				= [6, 10, 12, 15, 20, 23]
 lowerCAmelCase    				= len(_UpperCAmelCase			)

 # the best revenue comes from cutting the rod into 6 pieces, each
 # of length 1 resulting in a revenue of 6 * 6 = 36.
 lowerCAmelCase    				= 36

 lowerCAmelCase    				= top_down_cut_rod(_UpperCAmelCase  ,     _UpperCAmelCase			)
 lowerCAmelCase    				= bottom_up_cut_rod(_UpperCAmelCase  ,     _UpperCAmelCase			)
 lowerCAmelCase    				= naive_cut_rod_recursive(_UpperCAmelCase  ,     _UpperCAmelCase			)

 assert expected_max_revenue == max_rev_top_down
 assert max_rev_top_down == max_rev_bottom_up
 assert max_rev_bottom_up == max_rev_naive


if __name__ == "__main__":
       main()









import warnings

from ...utils import logging
from .image_processing_perceiver import PerceiverImageProcessor


lowerCamelCase__							:						int							     =   logging.get_logger(__name__)
class 		__magic_name__						(snake_case_				):





     '''simple docstring'''



     def __init__(					self:List[Any]     ,		*_a:Dict     ,		**_a:Tuple   ):
       warnings.warn(
           '''The class PerceiverFeatureExtractor is deprecated and will be removed in version 5 of Transformers.'''
           ''' Please use PerceiverImageProcessor instead.'''     ,		_a     ,		)
       super().__init__(*_a     ,		**_a   )

