
'''simple docstring'''







import string

import numpy



def 			_a		(	_SCREAMING_SNAKE_CASE		:   int	,			_SCREAMING_SNAKE_CASE		:   int  ):
						return b if a == 0 else greatest_common_divisor(b % a	,			_SCREAMING_SNAKE_CASE  )


class 			lowerCAmelCase :
		a							:					int       =					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)
		a							:					Dict       =					numpy.vectorize(lambda __UpperCAmelCase			: x % 36			)

		a							:					int       =					numpy.vectorize(__UpperCAmelCase			)




		def __init__(				self					,						UpperCamelCase      ):
								_SCREAMING_SNAKE_CASE				= self.modulus(UpperCamelCase      )  # mod36 calc's on the encrypt key
								self.check_determinant()  # validate the determinant of the encryption key
								_SCREAMING_SNAKE_CASE				= encrypt_key.shape[0]




		def     lowercase       (				self					,						UpperCamelCase      ):
								return self.key_string.index(UpperCamelCase      )




		def     lowercase       (				self					,						UpperCamelCase      ):
								return self.key_string[round(UpperCamelCase      )]




		def     lowercase       (				self      ):
								_SCREAMING_SNAKE_CASE				= round(numpy.linalg.det(self.encrypt_key      )      )

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

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




		def     lowercase       (				self					,						UpperCamelCase      ):
								_SCREAMING_SNAKE_CASE				= [char for char in text.upper() if char in self.key_string]

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

								return "".join(UpperCamelCase      )




		def     lowercase       (				self					,						UpperCamelCase      ):
								_SCREAMING_SNAKE_CASE				= self.process_text(text.upper()      )
								_SCREAMING_SNAKE_CASE				= ""

								for i in range(0					,						len(UpperCamelCase      ) - self.break_key + 1					,						self.break_key      ):
														_SCREAMING_SNAKE_CASE				= text[i : i + self.break_key]
														_SCREAMING_SNAKE_CASE				= [self.replace_letters(UpperCamelCase      ) for char in batch]
														_SCREAMING_SNAKE_CASE				= numpy.array([vec]      ).T
														_SCREAMING_SNAKE_CASE				= self.modulus(self.encrypt_key.dot(UpperCamelCase      )      ).T.tolist()[
														    0
														]
														_SCREAMING_SNAKE_CASE				= "".join(
														    self.replace_digits(UpperCamelCase      ) for num in batch_encrypted      )
														encrypted += encrypted_batch

								return encrypted




		def     lowercase       (				self      ):
								_SCREAMING_SNAKE_CASE				= round(numpy.linalg.det(self.encrypt_key      )      )

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

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

								return self.to_int(self.modulus(UpperCamelCase      )      )




		def     lowercase       (				self					,						UpperCamelCase      ):
								_SCREAMING_SNAKE_CASE				= self.make_decrypt_key()
								_SCREAMING_SNAKE_CASE				= self.process_text(text.upper()      )
								_SCREAMING_SNAKE_CASE				= ""

								for i in range(0					,						len(UpperCamelCase      ) - self.break_key + 1					,						self.break_key      ):
														_SCREAMING_SNAKE_CASE				= text[i : i + self.break_key]
														_SCREAMING_SNAKE_CASE				= [self.replace_letters(UpperCamelCase      ) for char in batch]
														_SCREAMING_SNAKE_CASE				= numpy.array([vec]      ).T
														_SCREAMING_SNAKE_CASE				= self.modulus(decrypt_key.dot(UpperCamelCase      )      ).T.tolist()[0]
														_SCREAMING_SNAKE_CASE				= "".join(
														    self.replace_digits(UpperCamelCase      ) for num in batch_decrypted      )
														decrypted += decrypted_batch

								return decrypted



def 			_a		(	):
						_SCREAMING_SNAKE_CASE				= int(input("Enter the order of the encryption key: "  )  )
						_SCREAMING_SNAKE_CASE				= []

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

						_SCREAMING_SNAKE_CASE				= HillCipher(numpy.array(_SCREAMING_SNAKE_CASE  )  )

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


if __name__ == "__main__":
						import doctest

						doctest.testmod()

						main()

'''simple docstring'''







from transformers import DistilBertTokenizer, DistilBertTokenizerFast
from transformers.testing_utils import require_tokenizers, slow

from ..bert.test_tokenization_bert import BertTokenizationTest


@require_tokenizers
class 			lowerCAmelCase (				__UpperCAmelCase			):
		a							:					Dict       =					DistilBertTokenizer
		a							:					Tuple       =					DistilBertTokenizerFast
		a							:					List[str]       =					True




		@slow
		def     lowercase       (				self      ):
								_SCREAMING_SNAKE_CASE				= DistilBertTokenizer.from_pretrained("distilbert-base-uncased"      )

								_SCREAMING_SNAKE_CASE				= tokenizer.encode("sequence builders"					,						add_special_tokens=UpperCamelCase      )
								_SCREAMING_SNAKE_CASE				= tokenizer.encode("multi-sequence build"					,						add_special_tokens=UpperCamelCase      )

								_SCREAMING_SNAKE_CASE				= tokenizer.build_inputs_with_special_tokens(UpperCamelCase      )
								_SCREAMING_SNAKE_CASE				= tokenizer.build_inputs_with_special_tokens(UpperCamelCase					,						UpperCamelCase      )

								assert encoded_sentence == [tokenizer.cls_token_id] + text + [tokenizer.sep_token_id]
								assert encoded_pair == [tokenizer.cls_token_id] + text + [tokenizer.sep_token_id] + text_a + [
								    tokenizer.sep_token_id
								]