





from __future__ import annotations

from math import pow, sqrt





def lowerCAmelCase__(__snake_case ,__snake_case ,__snake_case							)       ->   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(__snake_case ,2							) - pow(__snake_case ,2							)							)}
	elif reactance == 0:
		return {"reactance": sqrt(pow(__snake_case ,2							) - pow(__snake_case ,2							)							)}
	elif impedance == 0:
		return {"impedance": sqrt(pow(__snake_case ,2							) + pow(__snake_case ,2							)							)}
	else:
		raise ValueError('''Exactly one argument must be 0'''							)


if __name__ == "__main__":
					import doctest

					doctest.testmod()










def lowerCAmelCase__(__snake_case							)       ->   int:







	'''simple docstring'''







	if not grid or not grid[0]:
		raise TypeError('''The grid does not contain the appropriate information'''							)

	for cell_n in range(1 ,len(grid[0]							)							):
		grid[0][cell_n] += grid[0][cell_n - 1]
	lowerCamelCase__              =	grid[0]

	for row_n in range(1 ,len(__snake_case							)							):
		lowerCamelCase__              =	grid[row_n]
		lowerCamelCase__              =	fill_row(__snake_case ,__snake_case							)
		lowerCamelCase__              =	grid[row_n]

	return grid[-1][-1]





def lowerCAmelCase__(__snake_case ,__snake_case							)       ->   list:







	'''simple docstring'''







	current_row[0] += row_above[0]
	for cell_n in range(1 ,len(__snake_case							)							):
		current_row[cell_n] += min(current_row[cell_n - 1] ,row_above[cell_n]							)

	return current_row


if __name__ == "__main__":
			import doctest

			doctest.testmod()



