



"""simple docstring"""




class 	a__		:


   def __init__(				self   :				Optional[int]      )     ->							int:
         lowercase	:   str											= []
         lowercase	:   List[Any]											= 0
         lowercase	:   int											= 0


   def __str__(				self   :				Optional[int]      )     ->							List[str]:
         lowercase	:   Optional[Any]											= '''<''' + str(self.entries      )[1:-1] + '''>'''
         return printed


   def 							lowercase					(				self   :				Any,  lowerCAmelCase   :				Dict      )     ->							Optional[int]:
         self.entries.append(lowercase__      )
         lowercase	:   str											= self.length + 1


   def 							lowercase					(				self   :				List[Any]      )     ->							Optional[int]:
         lowercase	:   List[str]											= self.length - 1
         lowercase	:   Optional[Any]											= self.entries[self.front]
         # self.front-=1
         # self.entries = self.entries[self.front:]
         lowercase	:   int											= self.entries[1:]
         return dequeued


   def 							lowercase					(				self   :				Optional[int],  lowerCAmelCase   :				Dict      )     ->							List[Any]:





         for _ in range(lowercase__      ):
               self.put(self.get()      )


   def 							lowercase					(				self   :				Union[str, Any]      )     ->							int:
         return self.entries[0]






   def 							lowercase					(				self   :				Tuple      )     ->							Dict:
         return self.length







'''simple docstring'''

from __future__ import annotations




def  _a     (				lowerCAmelCase_      ,   lowerCAmelCase_      ,   lowerCAmelCase_      ,   lowerCAmelCase_						):





      """simple docstring"""



      if counter == 0 or capacity == 0:
            return 0

      # If weight of the nth item is more than Knapsack of capacity,
      #   then this item cannot be included in the optimal solution,
      # else return the maximum of two cases:
      #   (1) nth item included
      #   (2) not included
      if weights[counter - 1] > capacity:
            return knapsack(lowerCAmelCase_      ,   lowerCAmelCase_      ,   lowerCAmelCase_      ,   counter - 1						)
      else:
            _snake_case		:						List[str]         =  capacity - weights[counter - 1]
            _snake_case		:						Tuple         =  values[counter - 1] + knapsack(
                lowerCAmelCase_      ,   lowerCAmelCase_      ,   lowerCAmelCase_      ,   counter - 1						)
            _snake_case		:						Any         =  knapsack(lowerCAmelCase_      ,   lowerCAmelCase_      ,   lowerCAmelCase_      ,   counter - 1						)
            return max(lowerCAmelCase_      ,   lowerCAmelCase_						)


if __name__ == "__main__":
   import doctest

   doctest.testmod()


