






"""simple docstring"""






from __future__ import annotations

import math
from collections.abc import Callable



def 			__lowerCamelCase       (       lowerCAmelCase__							,lowerCAmelCase__							,lowerCAmelCase__							,lowerCAmelCase__ = 100							,):
				A__							=							x_start
				A__							=							fnc(_a					)
				A__							=							0.0

				for _ in range(_a					):
								# Approximates curve as a sequence of linear lines and sums their length
								A__							=							(x_end - x_start) / steps + xa
								A__							=							fnc(_a					)
								length += math.hypot(xa - xa							,fxa - fxa					)

								# Increment step
								A__							=							xa
								A__							=							fxa

				return length


if __name__ == "__main__":



					def 			__lowerCamelCase       (       lowerCAmelCase__					):
									return math.sin(10 * x					)

					print('''f(x) = sin(10 * x)''')
					print('''The length of the curve from x = -10 to x = 10 is:''')
					SCREAMING_SNAKE_CASE    :    Union[str, Any]        =							10
					while i <= 100_000:
										print(f'''With {i} steps: {line_length(f, -10, 10, i)}''')
										i *= 10





"""simple docstring"""


import random





class lowerCamelCase__   :



    '''simple docstring'''




    @staticmethod
    def UpperCamelCase__		( lowerCamelCase_    )    ->      tuple[list[int], list[int]]:
          A				  =		[ord(lowerCamelCase_    ) for i in text]
          A				  =		[]
          A				  =		[]
          for i in plain:
                A				  =		random.randint(1 ,3_0_0    )
                A				  =		(i + k) * k
                cipher.append(lowerCamelCase_    )
                key.append(lowerCamelCase_    )
          return cipher, key




    @staticmethod
    def UpperCamelCase__		( lowerCamelCase_ ,lowerCamelCase_    )    ->      str:
          A				  =		[]
          for i in range(len(lowerCamelCase_    )    ):
                A				  =		int((cipher[i] - (key[i]) ** 2) / key[i]    )
                plain.append(chr(lowerCamelCase_    )    )
          return "".join(lowerCamelCase_    )


if __name__ == "__main__":
  UpperCAmelCase							,			UpperCAmelCase													=Onepad().encrypt("Hello")
  print(c, k)
  print(Onepad().decrypt(c, k))




