




'''simple docstring'''





def 					UpperCamelCase_(     snake_case							:	Optional[int]							,    snake_case							:	Any							,    snake_case							:	int							,    snake_case							:	Any					):

							'''simple docstring'''






							global f  # a global dp table for knapsack
							if f[i][j] < 0:
														if j < wt[i - 1]:
																					snake_case_      =				mf_knapsack(i - 1							,    snake_case							,    snake_case							,    snake_case					)
														else:
																					snake_case_      =				max(
																					    mf_knapsack(i - 1							,    snake_case							,    snake_case							,    snake_case					)							,    mf_knapsack(i - 1							,    snake_case							,    snake_case							,    j - wt[i - 1]					) + val[i - 1]							,    )
														snake_case_      =				val
							return f[i][j]


def 					UpperCamelCase_(     snake_case							:	List[str]							,    snake_case							:	Optional[Any]							,    snake_case							:	str							,    snake_case							:	Optional[Any]					):

							'''simple docstring'''






							snake_case_      =				[[0] * (w + 1) for _ in range(n + 1					)]

							for i in range(1							,    n + 1					):
														for w_ in range(1							,    w + 1					):
																					if wt[i - 1] <= w_:
																												snake_case_      =				max(val[i - 1] + dp[i - 1][w_ - wt[i - 1]]							,    dp[i - 1][w_]					)
																					else:
																												snake_case_      =				dp[i - 1][w_]

							return dp[n][w_], dp


def 					UpperCamelCase_(     snake_case							:	int							,    snake_case							:	list							,    snake_case							:	list					):

							'''simple docstring'''






							if not (isinstance(snake_case							,    (list, tuple)					) and isinstance(snake_case							,    (list, tuple)					)):
														raise ValueError(
														    "Both the weights and values vectors must be either lists or tuples"					)

							snake_case_      =				len(snake_case					)
							if num_items != len(snake_case					):
														snake_case_      =				(
														    "The number of weights must be the same as the number of values.\n"
														    f'But got {num_items} weights and {len(snake_case					)} values'
														)
														raise ValueError(snake_case					)
							for i in range(snake_case					):
														if not isinstance(wt[i]							,    snake_case					):
																					snake_case_      =				(
																					    "All weights must be integers but got weight of "
																					    f'type {type(wt[i]					)} at index {i}'
																					)
																					raise TypeError(snake_case					)

							snake_case_ ,				snake_case_      =				knapsack(snake_case							,    snake_case							,    snake_case							,    snake_case					)
							snake_case_      =				set()
							_construct_solution(snake_case							,    snake_case							,    snake_case							,    snake_case							,    snake_case					)

							return optimal_val, example_optional_set


def 					UpperCamelCase_(     snake_case							:	list							,    snake_case							:	list							,    snake_case							:	int							,    snake_case							:	int							,    snake_case							:	set					):

							'''simple docstring'''






							if i > 0 and j > 0:
														if dp[i - 1][j] == dp[i][j]:
																					_construct_solution(snake_case							,    snake_case							,    i - 1							,    snake_case							,    snake_case					)
														else:
																					optimal_set.add(snake_case					)
																					_construct_solution(snake_case							,    snake_case							,    i - 1							,    j - wt[i - 1]							,    snake_case					)


if __name__ == "__main__":
		_SCREAMING_SNAKE_CASE							:       Any						=			[3, 2, 4, 4]
		_SCREAMING_SNAKE_CASE							:       Optional[int]						=			[4, 3, 2, 3]
		_SCREAMING_SNAKE_CASE							:       Optional[Any]						=			4
		_SCREAMING_SNAKE_CASE							:       List[Any]						=			6
		_SCREAMING_SNAKE_CASE							:       Optional[int]						=			[[0] * (w + 1)] + [[0] + [-1] * (w + 1) for _ in range(n + 1)]
		_SCREAMING_SNAKE_CASE		, _SCREAMING_SNAKE_CASE							:       Tuple						=			knapsack(w, wt, val, n)
		print(optimal_solution)
		print(mf_knapsack(n, wt, val, w))  # switched the n and w

		# testing the dynamic programming problem with example
		# the optimal subset for the above example are items 3 and 4
		_SCREAMING_SNAKE_CASE		, _SCREAMING_SNAKE_CASE							:       List[Any]						=			knapsack_with_example_solution(w, wt, val)
		assert optimal_solution == 8
		assert optimal_subset == {3, 4}
		print("optimal_value = ", optimal_solution)
		print("An optimal subset corresponding to the optimal value", optimal_subset)










'''simple docstring'''





import unittest

from transformers import load_tool

from .test_tools_common import ToolTesterMixin




class 			_snake_case		(     unittest.TestCase						,						lowercase_							):




			def        lowerCAmelCase__    ( self							)    ->    Optional[int]:

										'''simple docstring'''




										snake_case_      =				load_tool("text-classification"							)
										self.tool.setup()
										snake_case_      =				load_tool("text-classification"    ,							remote=a__							)




			def        lowerCAmelCase__    ( self							)    ->    str:

										'''simple docstring'''




										snake_case_      =				self.tool("That's quite cool"    ,							["positive", "negative"]							)
										self.assertEqual(a__    ,							"positive"							)




			def        lowerCAmelCase__    ( self							)    ->    Optional[int]:

										'''simple docstring'''




										snake_case_      =				self.remote_tool("That's quite cool"    ,							["positive", "negative"]							)
										self.assertEqual(a__    ,							"positive"							)




			def        lowerCAmelCase__    ( self							)    ->    int:

										'''simple docstring'''




										snake_case_      =				self.tool(text="That's quite cool"    ,							labels=["positive", "negative"]							)
										self.assertEqual(a__    ,							"positive"							)




			def        lowerCAmelCase__    ( self							)    ->    Any:

										'''simple docstring'''




										snake_case_      =				self.remote_tool(text="That's quite cool"    ,							labels=["positive", "negative"]							)
										self.assertEqual(a__    ,							"positive"							)




