
'''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'''







# tests directory-specific settings - this file is run automatically
# by pytest before any tests are run

import sys
import warnings
from os.path import abspath, dirname, join


# allow having multiple repository checkouts and not needing to remember to rerun
# 'pip install -e .[dev]' when switching between checkouts and running tests.
_snake_case				:   Optional[Any]     =				abspath(join(dirname(dirname(dirname(__file__))), """src"""))
sys.path.insert(1, git_repo_path)


# silence FutureWarning warnings in tests since often we can't act on them until
# they become normal warnings - i.e. the tests still need to test the current functionality
warnings.simplefilter(action="""ignore""", category=FutureWarning)



def 			_a		(	_SCREAMING_SNAKE_CASE		:   Tuple  ):
						from transformers.testing_utils import pytest_addoption_shared

						pytest_addoption_shared(_SCREAMING_SNAKE_CASE  )




def 			_a		(	_SCREAMING_SNAKE_CASE		:   Union[str, Any]  ):
						from transformers.testing_utils import pytest_terminal_summary_main

						_SCREAMING_SNAKE_CASE				= terminalreporter.config.getoption("--make-reports"  )
						if make_reports:
												pytest_terminal_summary_main(_SCREAMING_SNAKE_CASE	,			id=_SCREAMING_SNAKE_CASE  )