





'''simple docstring'''

def  a__    (    lowercase :					int = 1000				)		->		int:





     """simple docstring"""

     _UpperCamelCase   ,    _UpperCamelCase       =	1, 1
     _UpperCamelCase       =	[]
     for i in range(1, n + 1				):
          _UpperCamelCase       =	prev_numerator + 2 * prev_denominator
          _UpperCamelCase       =	prev_numerator + prev_denominator
          if len(str(lowercase				)				) > len(str(lowercase				)				):
               result.append(lowercase				)
          _UpperCamelCase       =	numerator
          _UpperCamelCase       =	denominator

     return len(lowercase				)


if __name__ == "__main__":
   print(F"""{solution() = }""")










'''simple docstring'''

import random
class     __lowerCAmelCase					:






       """simple docstring"""





       @staticmethod
       def snake_case__						(							lowerCAmelCase__       :		str					)   ->					tuple[list[int], list[int]]:

            '''simple docstring'''




            _UpperCamelCase       =	[ord(lowerCAmelCase__					) for i in text]
            _UpperCamelCase       =	[]
            _UpperCamelCase       =	[]
            for i in plain:
                 _UpperCamelCase       =	random.randint(1	,			300					)
                 _UpperCamelCase       =	(i + k) * k
                 cipher.append(lowerCAmelCase__					)
                 key.append(lowerCAmelCase__					)
            return cipher, key







       @staticmethod
       def snake_case__						(							lowerCAmelCase__       :		list[int]	,			lowerCAmelCase__       :		list[int]					)   ->					str:

            '''simple docstring'''




            _UpperCamelCase       =	[]
            for i in range(len(lowerCAmelCase__					)					):
                 _UpperCamelCase       =	int((cipher[i] - (key[i]) ** 2) / key[i]					)
                 plain.append(chr(lowerCAmelCase__					)					)
            return "".join(lowerCAmelCase__					)


if __name__ == "__main__":
   lowercase__	,       lowercase__						:      List[str]	=    Onepad().encrypt('Hello')
   print(c, k)
   print(Onepad().decrypt(c, k))



