




'''simple docstring'''


from string import ascii_uppercase
def 		snake_case_    (UpperCamelCase       :  str ,						UpperCamelCase       :  str ,						UpperCamelCase       :  bool = False ,						UpperCamelCase       :  str = ascii_uppercase      ):





							'''simple docstring'''


							_a	     =				keyword.upper()
							_a	     =				plaintext.upper()
							_a	     =				set(UpperCamelCase      )

							# create a list of unique characters in the keyword - their order matters
							# it determines how we will map plaintext characters to the ciphertext
							_a	     =				[]
							for char in keyword:
														if char in alphabet_set and char not in unique_chars:
																					unique_chars.append(UpperCamelCase      )
    # the number of those unique characters will determine the number of rows
							_a	     =				len(UpperCamelCase      )

							# create a shifted version of the alphabet
							_a	     =				unique_chars + [
							    char for char in alphabet if char not in unique_chars
							]

							# create a modified alphabet by splitting the shifted alphabet into rows
							_a	     =				[
							    shifted_alphabet[k : k + num_unique_chars_in_keyword]
							    for k in range(0 ,						26 ,						UpperCamelCase      )
							]

							# map the alphabet characters to the modified alphabet characters
							# going 'vertically' through the modified alphabet - consider columns first
							_a	     =				{}
							_a	     =				0
							for column in range(UpperCamelCase      ):
														for row in modified_alphabet:
																					# if current row (the last one) is too short, break out of loop
																					if len(UpperCamelCase      ) <= column:
																												break

																					# map current letter to letter in modified alphabet
																					_a	     =				row[column]
																					letter_index += 1

							if verbose:
														print(UpperCamelCase      )
							# create the encrypted text by mapping the plaintext to the modified alphabet
							return "".join(mapping[char] if char in mapping else char for char in plaintext      )


if __name__ == "__main__":
				# example use
				print(mixed_keyword('college', 'UNIVERSITY'))







'''simple docstring'''


from dataclasses import dataclass
from typing import Callable, Optional

import datasets

@dataclass
class 			A    (		datasets.BuilderConfig    ):
							lowercase_							=				None
							lowercase_							=				None
							lowercase_							=				None







							def    __lowerCAmelCase			(  self       :  Dict					)			->							List[str]:


														"""simple docstring"""


														assert self.generator is not None, "generator must be specified"

														if self.gen_kwargs is None:
																					_a	     =				{}



class 			A    (		datasets.GeneratorBasedBuilder    ):
							lowercase_							=				GeneratorConfig







							def    __lowerCAmelCase			(  self       :  Any					)			->							List[str]:


														"""simple docstring"""


														return datasets.DatasetInfo(features=self.config.features					)







							def    __lowerCAmelCase			(  self       :  Dict							,			lowerCAmelCase_       :  Optional[int]					)			->							Optional[Any]:


														"""simple docstring"""


														return [datasets.SplitGenerator(name=datasets.Split.TRAIN							,			gen_kwargs=self.config.gen_kwargs					)]







							def    __lowerCAmelCase			(  self       :  str							,			**lowerCAmelCase_       :  int					)			->							List[str]:


														"""simple docstring"""


														for idx, ex in enumerate(self.config.generator(**lowerCAmelCase_					)					):
																					yield idx, ex

