


'''simple docstring'''






import unittest

from knapsack import knapsack as k






class    __magic_name__				(						unittest.TestCase							):






       def      lowerCAmelCase						(     self)		->    List[str]:




          '''simple docstring'''
          _UpperCAmelCase  :  int				       =0
          _UpperCAmelCase  :  Dict				       =[0]
          _UpperCAmelCase  :  Optional[Any]				       =[0]
          _UpperCAmelCase  :  Optional[int]				       =len(snake_case)
          self.assertEqual(k.knapsack(snake_case    ,				snake_case    ,				snake_case    ,				snake_case)    ,				0)

          _UpperCAmelCase  :  Tuple				       =[6_0]
          _UpperCAmelCase  :  Union[str, Any]				       =[1_0]
          _UpperCAmelCase  :  int				       =len(snake_case)
          self.assertEqual(k.knapsack(snake_case    ,				snake_case    ,				snake_case    ,				snake_case)    ,				0)






       def      lowerCAmelCase						(     self)		->    List[Any]:




          '''simple docstring'''
          _UpperCAmelCase  :  Union[str, Any]				       =3
          _UpperCAmelCase  :  Dict				       =[1, 2, 3]
          _UpperCAmelCase  :  str				       =[3, 2, 1]
          _UpperCAmelCase  :  Union[str, Any]				       =len(snake_case)
          self.assertEqual(k.knapsack(snake_case    ,				snake_case    ,				snake_case    ,				snake_case)    ,				5)






       def      lowerCAmelCase						(     self)		->    List[Any]:




          '''simple docstring'''
          _UpperCAmelCase  :  Optional[Any]				       =5_0
          _UpperCAmelCase  :  Union[str, Any]				       =[6_0, 1_0_0, 1_2_0]
          _UpperCAmelCase  :  Optional[Any]				       =[1_0, 2_0, 3_0]
          _UpperCAmelCase  :  Any				       =len(snake_case)
          self.assertEqual(k.knapsack(snake_case    ,				snake_case    ,				snake_case    ,				snake_case)    ,				2_2_0)


if __name__ == "__main__":
 unittest.main()





'''simple docstring'''






def lowerCamelCase__     (		__lowerCamelCase			:				str				):







   '''simple docstring'''




   _UpperCAmelCase  :  Dict				       =''
   for ch in key:
      if ch == " " or ch not in key_no_dups and ch.isalpha():
         key_no_dups += ch
   return key_no_dups





def lowerCamelCase__     (		__lowerCamelCase			:				str				):







   '''simple docstring'''




   _UpperCAmelCase  :  List[str]				       =[chr(i + 6_5				) for i in range(2_6				)]
   # Remove duplicate characters from key
   _UpperCAmelCase  :  Any				       =remove_duplicates(key.upper()				)
   _UpperCAmelCase  :  Optional[Any]				       =len(__lowerCamelCase				)
   # First fill cipher with key characters
   _UpperCAmelCase  :  List[Any]				       ={alphabet[i]: char for i, char in enumerate(__lowerCamelCase				)}
   # Then map remaining characters in alphabet to
   # the alphabet from the beginning
   for i in range(len(__lowerCamelCase				)			,       2_6				):
      _UpperCAmelCase  :  Union[str, Any]				       =alphabet[i - offset]
      # Ensure we are not mapping letters to letters previously mapped
      while char in key:
         offset -= 1
         _UpperCAmelCase  :  str				       =alphabet[i - offset]
      _UpperCAmelCase  :  Any				       =char
   return cipher_alphabet





def lowerCamelCase__     (		__lowerCamelCase			:				str			,       __lowerCamelCase			:				dict[str, str]				):







   '''simple docstring'''




   return "".join(cipher_map.get(__lowerCamelCase			,       __lowerCamelCase				) for ch in message.upper()				)





def lowerCamelCase__     (		__lowerCamelCase			:				str			,       __lowerCamelCase			:				dict[str, str]				):







   '''simple docstring'''




   _UpperCAmelCase  :  List[str]				       ={v: k for k, v in cipher_map.items()}
   return "".join(rev_cipher_map.get(__lowerCamelCase			,       __lowerCamelCase				) for ch in message.upper()				)





def lowerCamelCase__     (		):







   '''simple docstring'''




   _UpperCAmelCase  :  Union[str, Any]				       =input('Enter message to encode or decode: '				).strip()
   _UpperCAmelCase  :  int				       =input('Enter keyword: '				).strip()
   _UpperCAmelCase  :  int				       =input('Encipher or decipher? E/D:'				).strip()[0].lower()
   try:
      _UpperCAmelCase  :  Tuple				       ={'e': encipher, 'd': decipher}[option]
   except KeyError:
      raise KeyError('invalid input option'				)
   _UpperCAmelCase  :  List[str]				       =create_cipher_map(__lowerCamelCase				)
   print(func(__lowerCamelCase			,       __lowerCamelCase				)				)


if __name__ == "__main__":
 import doctest

 doctest.testmod()
 main()

