"""simple docstring"""


def   __UpperCAmelCase     (	_snake_case		:       str,				_snake_case		:       str       ):
   if not isinstance(_snake_case,				_snake_case       ):
      raise TypeError("plaintext must be a string"       )
   if not isinstance(_snake_case,				_snake_case       ):
      raise TypeError("key must be a string"       )

   if not plaintext:
      raise ValueError("plaintext is empty"       )
   if not key:
      raise ValueError("key is empty"       )

   key += plaintext
   _lowercase							     =       plaintext.lower()
   _lowercase							     =       key.lower()
   _lowercase							     =       0
   _lowercase							     =       0
   _lowercase							     =       ""
   while plaintext_iterator < len(_snake_case       ):
      if (
          ord(plaintext[plaintext_iterator]       ) < 9_7
          or ord(plaintext[plaintext_iterator]       ) > 1_2_2
      ):
         ciphertext += plaintext[plaintext_iterator]
         plaintext_iterator += 1
      elif ord(key[key_iterator]       ) < 9_7 or ord(key[key_iterator]       ) > 1_2_2:
         key_iterator += 1
      else:
         ciphertext += chr(
             (
                 (ord(plaintext[plaintext_iterator]       ) - 9_7 + ord(key[key_iterator]       ))
                 - 9_7
             )
             % 2_6
             + 9_7       )
         key_iterator += 1
         plaintext_iterator += 1
   return ciphertext


def   __UpperCAmelCase     (	_snake_case		:       str,				_snake_case		:       str       ):
   if not isinstance(_snake_case,				_snake_case       ):
      raise TypeError("ciphertext must be a string"       )
   if not isinstance(_snake_case,				_snake_case       ):
      raise TypeError("key must be a string"       )

   if not ciphertext:
      raise ValueError("ciphertext is empty"       )
   if not key:
      raise ValueError("key is empty"       )

   _lowercase							     =       key.lower()
   _lowercase							     =       0
   _lowercase							     =       0
   _lowercase							     =       ""
   while ciphertext_iterator < len(_snake_case       ):
      if (
          ord(ciphertext[ciphertext_iterator]       ) < 9_7
          or ord(ciphertext[ciphertext_iterator]       ) > 1_2_2
      ):
         plaintext += ciphertext[ciphertext_iterator]
      else:
         plaintext += chr(
             (ord(ciphertext[ciphertext_iterator]       ) - ord(key[key_iterator]       )) % 2_6
             + 9_7       )
         key += chr(
             (ord(ciphertext[ciphertext_iterator]       ) - ord(key[key_iterator]       )) % 2_6
             + 9_7       )
         key_iterator += 1
      ciphertext_iterator += 1
   return plaintext


if __name__ == "__main__":
  import doctest

  doctest.testmod()
  __UpperCamelCase       :    Dict         =		int(input("Type 1 to encrypt or 2 to decrypt:"))
  if operation == 1:
    __UpperCamelCase       :    Any         =		input("Typeplaintext to be encrypted:\n")
    __UpperCamelCase       :    Tuple         =		input("Type the key:\n")
    print(encrypt(plaintext, key))
  elif operation == 2:
    __UpperCamelCase       :    Any         =		input("Type the ciphertext to be decrypted:\n")
    __UpperCamelCase       :    Dict         =		input("Type the key:\n")
    print(decrypt(ciphertext, key))
  decrypt("jsqqs avvwo", "coffee")
"""simple docstring"""


from .number_theory.prime_numbers import next_prime
class   UpperCAmelCase_	:
    def __init__(	self			:       str   ,						_lowercase			:       int   ,						_lowercase			:       int | None = None   ,						_lowercase			:       float | None = None   ,						)						->    None:
       _lowercase							     =       size_table
       _lowercase							     =       [None] * self.size_table
       _lowercase							     =       0.75 if lim_charge is None else lim_charge
       _lowercase							     =       1 if charge_factor is None else charge_factor
       _lowercase							     =       []
       _lowercase							     =       {}
    def 		_lowerCamelCase      (	self			:       Any		)						->    Optional[Any]:
       return self._keys
    def 		_lowerCamelCase      (	self			:       Dict		)						->    Dict:
       return sum(1 for slot in self.values if slot is not None		) / (
           self.size_table * self.charge_factor
       )
    def 		_lowerCamelCase      (	self			:       Union[str, Any]   ,						_lowercase			:       List[str]		)						->    str:
       return key % self.size_table
    def 		_lowerCamelCase      (	self			:       Any   ,						_lowercase			:       Union[str, Any]		)						->    Optional[Any]:
       print(f"""step {step_ord}"""		)
       print(list(range(len(self.values		)		)		)		)
       print(self.values		)
    def 		_lowerCamelCase      (	self			:       str   ,						_lowercase			:       List[Any]		)						->    List[Any]:
       _lowercase							     =       1
       _lowercase							     =       values
       for value in values:
          self.insert_data(_lowercase		)
          self._step_by_step(_lowercase		)
          i += 1
    def 		_lowerCamelCase      (	self			:       Union[str, Any]   ,						_lowercase			:       Optional[int]   ,						_lowercase			:       Union[str, Any]		)						->    List[Any]:
       _lowercase							     =       data
       _lowercase							     =       data
    def 		_lowerCamelCase      (	self			:       int   ,						_lowercase			:       Optional[Any]   ,						_lowercase			:       Tuple=None		)						->    Any:
       _lowercase							     =       self.hash_function(key + 1		)

       while self.values[new_key] is not None and self.values[new_key] != key:
          if self.values.count(_lowercase		) > 0:
             _lowercase							     =       self.hash_function(new_key + 1		)
          else:
             _lowercase							     =       None
             break

       return new_key
    def 		_lowerCamelCase      (	self			:       str		)						->    Any:
       _lowercase							     =       [value for value in self.values if value is not None]
       _lowercase							     =       next_prime(self.size_table   ,						factor=2		)
       self._keys.clear()
       _lowercase							     =       [None] * self.size_table  # hell's pointers D: don't DRY ;/
       for value in survivor_values:
          self.insert_data(_lowercase		)




    def 		_lowerCamelCase      (	self			:       Union[str, Any]   ,						_lowercase			:       Tuple		)						->    Optional[int]:
       _lowercase							     =       self.hash_function(_lowercase		)

       if self.values[key] is None:
          self._set_value(_lowercase   ,						_lowercase		)

       elif self.values[key] == data:
          pass

       else:
          _lowercase							     =       self._collision_resolution(_lowercase   ,						_lowercase		)
          if collision_resolution is not None:
             self._set_value(_lowercase   ,						_lowercase		)
          else:
             self.rehashing()
             self.insert_data(_lowercase		)