"""simple docstring"""



def    SCREAMING_SNAKE_CASE       (     snake_case,      snake_case):
     _enforce_args(snake_case,      snake_case)
     if n == 0:
          return 0
     __snake_case				=							float('''-inf''')
     for i in range(1,      n + 1):
          __snake_case				=							max(
              snake_case,      prices[i - 1] + naive_cut_rod_recursive(n - i,      snake_case))

     return max_revue





def    SCREAMING_SNAKE_CASE       (     snake_case,      snake_case):
     _enforce_args(snake_case,      snake_case)
     __snake_case				=							[float('''-inf''') for _ in range(n + 1)]
     return _top_down_cut_rod_recursive(snake_case,      snake_case,      snake_case)





def    SCREAMING_SNAKE_CASE       (     snake_case,      snake_case,      snake_case):
     if max_rev[n] >= 0:
          return max_rev[n]
     elif n == 0:
          return 0
     else:
          __snake_case				=							float('''-inf''')
          for i in range(1,      n + 1):
               __snake_case				=							max(
                   snake_case,      prices[i - 1] + _top_down_cut_rod_recursive(n - i,      snake_case,      snake_case),      )

          __snake_case				=							max_revenue

     return max_rev[n]





def    SCREAMING_SNAKE_CASE       (     snake_case,      snake_case):
     _enforce_args(snake_case,      snake_case)

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

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

          __snake_case				=							max_revenue_i

     return max_rev[n]





def    SCREAMING_SNAKE_CASE       (     snake_case,      snake_case):
     if n < 0:
          __snake_case				=							f"n must be greater than or equal to 0. Got n = {n}"
          raise ValueError(snake_case)

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





def    SCREAMING_SNAKE_CASE       (     ):
     __snake_case				=							[6, 10, 12, 15, 20, 23]
     __snake_case				=							len(snake_case)

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

     __snake_case				=							top_down_cut_rod(snake_case,      snake_case)
     __snake_case				=							bottom_up_cut_rod(snake_case,      snake_case)
     __snake_case				=							naive_cut_rod_recursive(snake_case,      snake_case)

     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()
"""simple docstring"""



from dataclasses import dataclass, field
from typing import ClassVar, Dict

from ..features import Features, Value
from .base import TaskTemplate



@dataclass(frozen=_UpperCAmelCase					)
class      _A	(						_UpperCAmelCase					):




    """simple docstring"""




    UpperCamelCase_	:					str							=					field(default='''summarization'''							, metadata={'''include_in_asdict_even_if_is_default''': True}					)
    UpperCamelCase_	:					ClassVar[Features]							=					Features({'''text''': Value('''string'''					)}					)
    UpperCamelCase_	:					ClassVar[Features]							=					Features({'''summary''': Value('''string'''					)}					)
    UpperCamelCase_	:					str							=					"text"
    UpperCamelCase_	:					str							=					"summary"
    @property
    def  lowercase					(		self							:     List[Any]    )    ->       Dict[str, str]:
         return {self.text_column: "text", self.summary_column: "summary"}