
import math




def 							a		(				snake_case__:   list		,  snake_case__:   int   ):


				'''simple docstring'''
				lowercase_	    =   len(snake_case__   )
				lowercase_	    =   int(math.floor(math.sqrt(snake_case__   )   )   )
				lowercase_	    =   0
				while arr[min(snake_case__		,  snake_case__   ) - 1] < x:
								lowercase_	    =   step
								step += int(math.floor(math.sqrt(snake_case__   )   )   )
								if prev >= n:
												return -1

				while arr[prev] < x:
								lowercase_	    =   prev + 1
								if prev == min(snake_case__		,  snake_case__   ):
												return -1
				if arr[prev] == x:
								return prev
				return -1


if __name__ == "__main__":
						__a         =   input('Enter numbers separated by a comma:\n').strip()
						__a         =   [int(item) for item in user_input.split(',')]
						__a         =   int(input('Enter the number to be searched:\n'))
						__a         =   jump_search(arr, x)
						if res == -1:
												print('Number not found!')
						else:
												print(f"Number {x} is at index {res}")






from __future__ import annotations

from math import pi, sqrt




def 							a		(				snake_case__:   float		,  snake_case__:   float   ):


				'''simple docstring'''

				if inductance <= 0:
								raise ValueError('''Inductance cannot be 0 or negative'''   )

				elif capacitance <= 0:
								raise ValueError('''Capacitance cannot be 0 or negative'''   )

				else:
								return (
								    "Resonant frequency",
								    float(1 / (2 * pi * (sqrt(inductance * capacitance   )))   ),
								)


if __name__ == "__main__":
						import doctest

						doctest.testmod()




