'''simple docstring'''







from __future__ import annotations

from math import pow, sqrt


def    lowerCamelCase       (			UpperCAmelCase__				:  float				,						UpperCAmelCase__				:  float				,						UpperCAmelCase__				:  float		)			->	dict[str, float]:


							'''simple docstring'''






							if (resistance, reactance, impedance).count(0		) != 1:
														raise ValueError('One and only one argument must be 0'		)
							if resistance == 0:
														return {"resistance": sqrt(pow(UpperCAmelCase__				,						2		) - pow(UpperCAmelCase__				,						2		)		)}
							elif reactance == 0:
														return {"reactance": sqrt(pow(UpperCAmelCase__				,						2		) - pow(UpperCAmelCase__				,						2		)		)}
							elif impedance == 0:
														return {"impedance": sqrt(pow(UpperCAmelCase__				,						2		) + pow(UpperCAmelCase__				,						2		)		)}
							else:
														raise ValueError('Exactly one argument must be 0'		)


if __name__ == "__main__":
		import doctest

		doctest.testmod()







'''simple docstring'''







def    lowerCamelCase       (			UpperCAmelCase__				:  int		)			->	int:


							'''simple docstring'''






							assert (
							    isinstance(UpperCAmelCase__				,						UpperCAmelCase__		) and number_of_steps > 0
							), F'''number_of_steps needs to be positive integer, your input {number_of_steps}'''
							if number_of_steps == 1:
														return 1
							SCREAMING_SNAKE_CASE__    ,      SCREAMING_SNAKE_CASE__     :Dict						    = 1, 1
							for _ in range(number_of_steps - 1		):
														SCREAMING_SNAKE_CASE__    ,      SCREAMING_SNAKE_CASE__     :Union[str, Any]						    = current + previous, current
							return current


if __name__ == "__main__":
		import doctest

		doctest.testmod()






