

def       UpperCAmelCase       (     _snake_case						, _snake_case							):
							lowerCAmelCase   =		''''''
							for i in table:
														res += inp[i - 1]
							return res



def       UpperCAmelCase       (     _snake_case							):
							return data[1:] + data[0]



def       UpperCAmelCase       (     _snake_case						, _snake_case							):
							lowerCAmelCase   =		''''''
							for i in range(len(_A							)							):
														if a[i] == b[i]:
																					res += "0"
														else:
																					res += "1"
							return res



def       UpperCAmelCase       (     _snake_case						, _snake_case							):
							lowerCAmelCase   =		int('''0b''' + data[0] + data[-1]						, 2							)
							lowerCAmelCase   =		int('''0b''' + data[1:3]						, 2							)
							return bin(s[row][col]							)[2:]



def       UpperCAmelCase       (     _snake_case						, _snake_case						, _snake_case						, _snake_case						, _snake_case							):
							lowerCAmelCase   =		message[:4]
							lowerCAmelCase   =		message[4:]
							lowerCAmelCase   =		apply_table(_A						, _A							)
							lowerCAmelCase   =		xor(_A						, _A							)
							lowerCAmelCase   =		apply_sbox(_A						, temp[:4]							)  # noqa: E741
							lowerCAmelCase   =		apply_sbox(_A						, temp[4:]							)
							lowerCAmelCase   =		'''0''' * (2 - len(_A							)) + l  # noqa: E741
							lowerCAmelCase   =		'''0''' * (2 - len(_A							)) + r
							lowerCAmelCase   =		apply_table(l + r						, _A							)
							lowerCAmelCase   =		xor(_A						, _A							)
							return temp + right


if __name__ == "__main__":
		UpperCAmelCase_						=input("""Enter 10 bit key: """)
		UpperCAmelCase_						=input("""Enter 8 bit message: """)

		UpperCAmelCase_						=[6, 3, 7, 4, 8, 5, 10, 9]
		UpperCAmelCase_						=[3, 5, 2, 7, 4, 10, 1, 9, 8, 6]
		UpperCAmelCase_						=[2, 4, 3, 1]
		UpperCAmelCase_						=[2, 6, 3, 1, 4, 8, 5, 7]
		UpperCAmelCase_						=[4, 1, 3, 5, 7, 2, 8, 6]
		UpperCAmelCase_						=[4, 1, 2, 3, 2, 3, 4, 1]
		UpperCAmelCase_						=[[1, 0, 3, 2], [3, 2, 1, 0], [0, 2, 1, 3], [3, 1, 3, 2]]
		UpperCAmelCase_						=[[0, 1, 2, 3], [2, 0, 1, 3], [3, 0, 1, 0], [2, 1, 0, 3]]

		# key generation
		UpperCAmelCase_						=apply_table(key, paa_table)
		UpperCAmelCase_						=temp[:5]
		UpperCAmelCase_						=temp[5:]
		UpperCAmelCase_						=left_shift(left)
		UpperCAmelCase_						=left_shift(right)
		UpperCAmelCase_						=apply_table(left + right, pa_table)
		UpperCAmelCase_						=left_shift(left)
		UpperCAmelCase_						=left_shift(right)
		UpperCAmelCase_						=left_shift(left)
		UpperCAmelCase_						=left_shift(right)
		UpperCAmelCase_						=apply_table(left + right, pa_table)

		# encryption
		UpperCAmelCase_						=apply_table(message, IP)
		UpperCAmelCase_						=function(expansion, sa, sa, keya, temp)
		UpperCAmelCase_						=temp[4:] + temp[:4]
		UpperCAmelCase_						=function(expansion, sa, sa, keya, temp)
		UpperCAmelCase_						=apply_table(temp, IP_inv)
		print("""Cipher text is:""", CT)

		# decryption
		UpperCAmelCase_						=apply_table(CT, IP)
		UpperCAmelCase_						=function(expansion, sa, sa, keya, temp)
		UpperCAmelCase_						=temp[4:] + temp[:4]
		UpperCAmelCase_						=function(expansion, sa, sa, keya, temp)
		UpperCAmelCase_						=apply_table(temp, IP_inv)
		print("""Plain text after decypting is:""", PT)









from collections import Counter
from pathlib import Path
from typing import Optional, Tuple

import yaml


class 							__UpperCamelCase			( yaml.SafeLoader  ):





				'''simple docstring'''



				def       __snake_case		( self       , UpperCAmelCase_						):
											lowerCAmelCase   =		[self.constructed_objects[key_node] for key_node, _ in node.value]
											lowerCAmelCase   =		[tuple(UpperCAmelCase_						) if isinstance(UpperCAmelCase_       , UpperCAmelCase_						) else key for key in keys]
											lowerCAmelCase   =		Counter(UpperCAmelCase_						)
											lowerCAmelCase   =		[key for key in counter if counter[key] > 1]
											if duplicate_keys:
																		raise TypeError(F"""Got duplicate yaml keys: {duplicate_keys}"""						)






				def       __snake_case		( self       , UpperCAmelCase_       , UpperCAmelCase_=False						):
											lowerCAmelCase   =		super().construct_mapping(UpperCAmelCase_       , deep=UpperCAmelCase_						)
											self._check_no_duplicates_on_constructed_node(UpperCAmelCase_						)
											return mapping




def       UpperCAmelCase       (     _snake_case							):
							lowerCAmelCase   =		list(readme_content.splitlines()							)
							if full_content and full_content[0] == "---" and "---" in full_content[1:]:
														lowerCAmelCase   =		full_content[1:].index('''---'''							) + 1
														lowerCAmelCase   =		'''\n'''.join(full_content[1:sep_idx]							)
														return yamlblock, "\n".join(full_content[sep_idx + 1 :]							)

							return None, "\n".join(_snake_case							)


class 							__UpperCamelCase			( __UpperCAmelCase  ):





				'''simple docstring'''



				__a							: Any										={"""train_eval_index"""}  # train-eval-index in the YAML metadata



				@classmethod
				def       __snake_case		( cls       , UpperCAmelCase_						):
											with open(UpperCAmelCase_       , encoding='''utf-8'''						) as readme_file:
																		lowerCAmelCase   ,     lowerCAmelCase   =		_split_yaml_from_readme(readme_file.read()						)
											if yaml_string is not None:
																		return cls.from_yaml_string(UpperCAmelCase_						)
											else:
																		return cls()



				def       __snake_case		( self       , UpperCAmelCase_						):
											if path.exists():
																		with open(UpperCAmelCase_       , encoding='''utf-8'''						) as readme_file:
																									lowerCAmelCase   =		readme_file.read()
											else:
																		lowerCAmelCase   =		None
											lowerCAmelCase   =		self._to_readme(UpperCAmelCase_						)
											with open(UpperCAmelCase_       , '''w'''       , encoding='''utf-8'''						) as readme_file:
																		readme_file.write(UpperCAmelCase_						)



				def       __snake_case		( self       , UpperCAmelCase_ = None						):
											if readme_content is not None:
																		lowerCAmelCase   ,     lowerCAmelCase   =		_split_yaml_from_readme(UpperCAmelCase_						)
																		lowerCAmelCase   =		'''---\n''' + self.to_yaml_string() + '''---\n''' + content
											else:
																		lowerCAmelCase   =		'''---\n''' + self.to_yaml_string() + '''---\n'''
											return full_content



				@classmethod
				def       __snake_case		( cls       , UpperCAmelCase_						):
											lowerCAmelCase   =		yaml.load(UpperCAmelCase_       , Loader=_NoDuplicateSafeLoader						) or {}

											# Convert the YAML keys to DatasetMetadata fields
											lowerCAmelCase   =		{
											    (key.replace('''-'''       , '''_'''						) if key.replace('''-'''       , '''_'''						) in cls._FIELDS_WITH_DASHES else key): value
											    for key, value in metadata_dict.items()
											}
											return cls(**UpperCAmelCase_						)






				def       __snake_case		( self						):
											return yaml.safe_dump(
											    {
											        (key.replace('''_'''       , '''-'''						) if key in self._FIELDS_WITH_DASHES else key): value
											        for key, value in self.items()
											    }       , sort_keys=UpperCAmelCase_       , allow_unicode=UpperCAmelCase_       , encoding='''utf-8'''       , ).decode('''utf-8'''						)




UpperCAmelCase_						={
    """image-classification""": [],
    """translation""": [],
    """image-segmentation""": [],
    """fill-mask""": [],
    """automatic-speech-recognition""": [],
    """token-classification""": [],
    """sentence-similarity""": [],
    """audio-classification""": [],
    """question-answering""": [],
    """summarization""": [],
    """zero-shot-classification""": [],
    """table-to-text""": [],
    """feature-extraction""": [],
    """other""": [],
    """multiple-choice""": [],
    """text-classification""": [],
    """text-to-image""": [],
    """text2text-generation""": [],
    """zero-shot-image-classification""": [],
    """tabular-classification""": [],
    """tabular-regression""": [],
    """image-to-image""": [],
    """tabular-to-text""": [],
    """unconditional-image-generation""": [],
    """text-retrieval""": [],
    """text-to-speech""": [],
    """object-detection""": [],
    """audio-to-audio""": [],
    """text-generation""": [],
    """conversational""": [],
    """table-question-answering""": [],
    """visual-question-answering""": [],
    """image-to-text""": [],
    """reinforcement-learning""": [],
    """voice-activity-detection""": [],
    """time-series-forecasting""": [],
    """document-question-answering""": [],
}


if __name__ == "__main__":
		from argparse import ArgumentParser

		UpperCAmelCase_						=ArgumentParser(usage="""Validate the yaml metadata block of a README.md file.""")
		ap.add_argument("""readme_filepath""")
		UpperCAmelCase_						=ap.parse_args()

		UpperCAmelCase_						=Path(args.readme_filepath)
		UpperCAmelCase_						=DatasetMetadata.from_readme(readme_filepath)
		print(dataset_metadata)
		dataset_metadata.to_readme(readme_filepath)



