



'''simple docstring'''





import string

import numpy




def lowerCAmelCase						(__A						,			__A):



     """simple docstring"""



     return b if a == 0 else greatest_common_divisor(b % a						,			__A)






class __A    :



 '''simple docstring'''







 __lowerCamelCase					: Any    = string.ascii_uppercase + string.digits
 # This cipher takes alphanumerics into account
 # i.e. a total of 36 characters

 # take x and return x % len(key_string)
 __lowerCamelCase					: int    = numpy.vectorize(lambda A		: x % 36		)

 __lowerCamelCase					: Union[str, Any]    = numpy.vectorize(A		)



 def __init__(self				,     A )					->  None:


      """simple docstring"""



      _a											=						self.modulus(A )  # mod36 calc's on the encrypt key
      self.check_determinant()  # validate the determinant of the encryption key
      _a											=						encrypt_key.shape[0]



 def       a__						(self				,     A )					->  int:


      """simple docstring"""



      return self.key_string.index(A )



 def       a__						(self				,     A )					->  str:


      """simple docstring"""



      return self.key_string[round(A )]



 def       a__						(self )					->  None:


      """simple docstring"""



      _a											=						round(numpy.linalg.det(self.encrypt_key ) )

      if det < 0:
           _a											=						det % len(self.key_string )

      _a											=						len(self.key_string )
      if greatest_common_divisor(A				,     len(self.key_string ) ) != 1:
           _a											=						(
               f'''determinant modular {req_l} of encryption key({det}) '''
               f'''is not co prime w.r.t {req_l}.\nTry another key.'''
           )
           raise ValueError(A )



 def       a__						(self				,     A )					->  str:


      """simple docstring"""



      _a											=						[char for char in text.upper() if char in self.key_string]

      _a											=						chars[-1]
      while len(A ) % self.break_key != 0:
           chars.append(A )

      return "".join(A )



 def       a__						(self				,     A )					->  str:


      """simple docstring"""



      _a											=						self.process_text(text.upper() )
      _a											=						''''''

      for i in range(0				,     len(A ) - self.break_key + 1				,     self.break_key ):
           _a											=						text[i : i + self.break_key]
           _a											=						[self.replace_letters(A ) for char in batch]
           _a											=						numpy.array([vec] ).T
           _a											=						self.modulus(self.encrypt_key.dot(A ) ).T.tolist()[
               0
           ]
           _a											=						''''''.join(
               self.replace_digits(A ) for num in batch_encrypted )
           encrypted += encrypted_batch

      return encrypted



 def       a__						(self )					->  numpy.ndarray:


      """simple docstring"""



      _a											=						round(numpy.linalg.det(self.encrypt_key ) )

      if det < 0:
           _a											=						det % len(self.key_string )
      _a											=						None
      for i in range(len(self.key_string ) ):
           if (det * i) % len(self.key_string ) == 1:
                _a											=						i
                break

      _a											=						(
          det_inv
          * numpy.linalg.det(self.encrypt_key )
          * numpy.linalg.inv(self.encrypt_key )
      )

      return self.to_int(self.modulus(A ) )



 def       a__						(self				,     A )					->  str:


      """simple docstring"""



      _a											=						self.make_decrypt_key()
      _a											=						self.process_text(text.upper() )
      _a											=						''''''

      for i in range(0				,     len(A ) - self.break_key + 1				,     self.break_key ):
           _a											=						text[i : i + self.break_key]
           _a											=						[self.replace_letters(A ) for char in batch]
           _a											=						numpy.array([vec] ).T
           _a											=						self.modulus(decrypt_key.dot(A ) ).T.tolist()[0]
           _a											=						''''''.join(
               self.replace_digits(A ) for num in batch_decrypted )
           decrypted += decrypted_batch

      return decrypted





def lowerCAmelCase						():



     """simple docstring"""



     _a											=						int(input('''Enter the order of the encryption key: '''))
     _a											=						[]

     print('''Enter each row of the encryption key with space separated integers''')
     for _ in range(__A):
          _a											=						[int(__A) for x in input().split()]
          hill_matrix.append(__A)

     _a											=						HillCipher(numpy.array(__A))

     print('''Would you like to encrypt or decrypt some text? (1 or 2)''')
     _a											=						input('''\n1. Encrypt\n2. Decrypt\n''')
     if option == "1":
          _a											=						input('''What text would you like to encrypt?: ''')
          print('''Your encrypted text is:''')
          print(hc.encrypt(__A))
     elif option == "2":
          _a											=						input('''What text would you like to decrypt?: ''')
          print('''Your decrypted text is:''')
          print(hc.decrypt(__A))


if __name__ == "__main__":
  import doctest

  doctest.testmod()

  main()








'''simple docstring'''





from __future__ import annotations

import math




def lowerCAmelCase						(__A						,			__A						,			__A						,			__A						,			__A):



     """simple docstring"""



     if depth < 0:
          raise ValueError('''Depth cannot be less than 0''')

     if not scores:
          raise ValueError('''Scores cannot be empty''')

     if depth == height:
          return scores[node_index]

     return (
         max(
             minimax(depth + 1						,			node_index * 2						,			__A						,			__A						,			__A)						,			minimax(depth + 1						,			node_index * 2 + 1						,			__A						,			__A						,			__A)						,			)
         if is_max
         else min(
             minimax(depth + 1						,			node_index * 2						,			__A						,			__A						,			__A)						,			minimax(depth + 1						,			node_index * 2 + 1						,			__A						,			__A						,			__A)						,			)
     )




def lowerCAmelCase						():



     """simple docstring"""



     _a											=						[90, 23, 6, 33, 21, 65, 123, 34_423]
     _a											=						math.log(len(__A)						,			2)
     print(F'''Optimal value : {minimax(0						,			0						,			__A						,			__A						,			__A)}''')


if __name__ == "__main__":
  import doctest

  doctest.testmod()
  main()



