

import random





class 	snake_case_   :







			'''simple docstring'''

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







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


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







from __future__ import annotations





def 						__UpperCAmelCase			(     a_							,     a_							,     a_							,     a_):  # noqa: E741
							while r - l > 1:
														snake_case_				=							(l + r) // 2
														if v[m] >= key:
																					snake_case_				=							m
														else:
																					snake_case_				=							m  # noqa: E741
							return r





def 						__UpperCAmelCase			(     a_):
							if len(a_) == 0:
														return 0

							snake_case_				=							[0] * len(a_)
							snake_case_				=							1

							snake_case_				=							v[0]

							for i in range(1							,     len(a_)):
														if v[i] < tail[0]:
																					snake_case_				=							v[i]
														elif v[i] > tail[length - 1]:
																					snake_case_				=							v[i]
																					length += 1
														else:
																					snake_case_				=							v[i]

							return length


if __name__ == "__main__":
	import doctest

	doctest.testmod()





