


from __future__ import annotations







def  SCREAMING_SNAKE_CASE_		(    __A				:    list[int | float]						,					__A				:    int						,					__A				:    int       )			->	int | float:

       """simple docstring"""

       if len(__A       ) == 0:
              raise ValueError('find_max() arg is an empty sequence'       )
       if (
           left >= len(__A       )
           or left < -len(__A       )
           or right >= len(__A       )
           or right < -len(__A       )
       ):
              raise IndexError('list index out of range'       )
       if left == right:
              return nums[left]
       a_      :	Union[str, Any]							=						(left + right) >> 1  # the middle
       a_      :	Optional[Any]							=						find_max(__A						,					__A						,					__A       )  # find max in range[left, mid]
       a_      :	Tuple							=						find_max(__A						,					mid + 1						,					__A       )  # find max in range[mid + 1, right]

       return left_max if left_max >= right_max else right_max


if __name__ == "__main__":
   import doctest

   doctest.testmod(verbose=True)






import random
class 				SCREAMING_SNAKE_CASE__						:
      @staticmethod
      def  SCREAMING_SNAKE_CASE							( SCREAMING_SNAKE_CASE__       : str  )	->    tuple[list[int], list[int]]:
             a_      :	int							=						[ord(SCREAMING_SNAKE_CASE__  ) for i in text]
             a_      :	Any							=						[]
             a_      :	Optional[int]							=						[]
             for i in plain:
                    a_      :	Tuple							=						random.randint(1  ,							3_0_0  )
                    a_      :	Optional[int]							=						(i + k) * k
                    cipher.append(SCREAMING_SNAKE_CASE__  )
                    key.append(SCREAMING_SNAKE_CASE__  )
             return cipher, key

      @staticmethod
      def  SCREAMING_SNAKE_CASE							( SCREAMING_SNAKE_CASE__       : list[int]  ,							SCREAMING_SNAKE_CASE__       : list[int]  )	->    str:
             a_      :	List[Any]							=						[]
             for i in range(len(SCREAMING_SNAKE_CASE__  )  ):
                    a_      :	str							=						int((cipher[i] - (key[i]) ** 2) / key[i]  )
                    plain.append(chr(SCREAMING_SNAKE_CASE__  )  )
             return "".join(SCREAMING_SNAKE_CASE__  )


if __name__ == "__main__":
   UpperCAmelCase_      ,     UpperCAmelCase_   :				Any						      = Onepad().encrypt('Hello')
   print(c, k)
   print(Onepad().decrypt(c, k))


