



'''simple docstring'''

from __future__ import annotations

from typing import TypedDict

class __snake_case(				_lowerCAmelCase ):


						'''simple docstring'''



						UpperCAmelCase							:   str
						UpperCAmelCase							:   int







def 		_snake_case		( _SCREAMING_SNAKE_CASE					:						str							)      ->						list[str]:







	"""simple docstring"""
	if not isinstance(_SCREAMING_SNAKE_CASE							,		_SCREAMING_SNAKE_CASE							):
		raise TypeError("""The parameter s type must be str."""							)

	return [s[i:] + s[:i] for i in range(len(_SCREAMING_SNAKE_CASE							)							)]






def 		_snake_case		( _SCREAMING_SNAKE_CASE					:						str							)      ->						BWTTransformDict:







	"""simple docstring"""
	if not isinstance(_SCREAMING_SNAKE_CASE							,		_SCREAMING_SNAKE_CASE							):
		raise TypeError("""The parameter s type must be str."""							)
	if not s:
		raise ValueError("""The parameter s must not be empty."""							)

	lowerCAmelCase   =     all_rotations(_SCREAMING_SNAKE_CASE							)
	rotations.sort()  # sort the list of rotations in alphabetically order
	# make a string composed of the last char of each rotation
	lowerCAmelCase   =     {
	    "bwt_string": "".join([word[-1] for word in rotations]							),
	    "idx_original_string": rotations.index(_SCREAMING_SNAKE_CASE							),
	}
	return response






def 		_snake_case		( _SCREAMING_SNAKE_CASE					:						str							,		_SCREAMING_SNAKE_CASE					:						int							)      ->						str:







	"""simple docstring"""
	if not isinstance(_SCREAMING_SNAKE_CASE							,		_SCREAMING_SNAKE_CASE							):
		raise TypeError("""The parameter bwt_string type must be str."""							)
	if not bwt_string:
		raise ValueError("""The parameter bwt_string must not be empty."""							)
	try:
		lowerCAmelCase   =     int(_SCREAMING_SNAKE_CASE							)
	except ValueError:
		raise TypeError(
		    """The parameter idx_original_string type must be int or passive"""
		    """ of cast to int."""							)
	if idx_original_string < 0:
		raise ValueError("""The parameter idx_original_string must not be lower than 0."""							)
	if idx_original_string >= len(_SCREAMING_SNAKE_CASE							):
		raise ValueError(
		    """The parameter idx_original_string must be lower than""" """ len(bwt_string)."""							)

	lowerCAmelCase   =     [""""""] * len(_SCREAMING_SNAKE_CASE							)
	for _ in range(len(_SCREAMING_SNAKE_CASE							)							):
		for i in range(len(_SCREAMING_SNAKE_CASE							)							):
			lowerCAmelCase   =     bwt_string[i] + ordered_rotations[i]
		ordered_rotations.sort()
	return ordered_rotations[idx_original_string]


if __name__ == "__main__":
				UpperCAmelCase     		=   'Provide a string that I will generate its BWT transform: '
				UpperCAmelCase     		=   input(entry_msg).strip()
				UpperCAmelCase     		=   bwt_transform(s)
				print(
				    F'''Burrows Wheeler transform for string \'{s}\' results '''
				    F'''in \'{result['bwt_string']}\''''
				)
				UpperCAmelCase     		=   reverse_bwt(result['bwt_string'], result['idx_original_string'])
				print(
				    F'''Reversing Burrows Wheeler transform for entry \'{result['bwt_string']}\' '''
				    F'''we get original string \'{original_string}\''''
				)




'''simple docstring'''

from torch import nn






def 		_snake_case		( _SCREAMING_SNAKE_CASE					:						Optional[int]							)      ->						Union[str, Any]:







	"""simple docstring"""
	if act_fn in ["swish", "silu"]:
		return nn.SiLU()
	elif act_fn == "mish":
		return nn.Mish()
	elif act_fn == "gelu":
		return nn.GELU()
	else:
		raise ValueError(f'Unsupported activation function: {act_fn}'							)