





'''simple docstring'''






import functools






def      __A						(							a_						:  str      ,a_						:  str	):
		lowerCAmelCase     :    Union[str, Any]						=   len(a_	)
		lowerCAmelCase     :    Dict						=   len(a_	)

		@functools.cache
		def min_distance(a_						:  int      ,a_						:  int	) -> int:
				# if first word index is overflow - delete all from the second word
				if indexa >= len_worda:
						return len_worda - indexa
				# if second word index is overflow - delete all from the first word
				if indexa >= len_worda:
						return len_worda - indexa
				lowerCAmelCase     :    Optional[Any]						=   int(worda[indexa] != worda[indexa]	)  # current letters not identical
				return min(
				    1 + min_distance(indexa + 1      ,a_	)      ,1 + min_distance(a_      ,indexa + 1	)      ,diff + min_distance(indexa + 1      ,indexa + 1	)      ,)

		return min_distance(0      ,0	)


if __name__ == "__main__":
					import doctest

					doctest.testmod()










'''simple docstring'''






from __future__ import annotations






def      __A						(							a_						:  float      ,a_						:  float      ,a_						:  float      ,):
		if (stress, tangential_force, area).count(0	) != 1:
				raise ValueError("You cannot supply more or less than 2 values"	)
		elif stress < 0:
				raise ValueError("Stress cannot be negative"	)
		elif tangential_force < 0:
				raise ValueError("Tangential Force cannot be negative"	)
		elif area < 0:
				raise ValueError("Area cannot be negative"	)
		elif stress == 0:
				return (
				    "stress",
				    tangential_force / area,
				)
		elif tangential_force == 0:
				return (
				    "tangential_force",
				    stress * area,
				)
		else:
				return (
				    "area",
				    tangential_force / stress,
				)


if __name__ == "__main__":
					import doctest

					doctest.testmod()



