





def   __lowercase  ( _SCREAMING_SNAKE_CASE					,		_SCREAMING_SNAKE_CASE      )					->  List[Any]:


      '''simple docstring'''


      sequence.append(_UpperCAmelCase      )

      SCREAMING_SNAKE_CASE						=		0
      while sequence[index] != target:
            index += 1

      sequence.pop()

      if index == len(_UpperCAmelCase      ):
            return None

      return index


if __name__ == "__main__":
      SCREAMING_SNAKE_CASE_		  =			input("""Enter numbers separated by comma:\n""").strip()
      SCREAMING_SNAKE_CASE_		  =			[int(item) for item in user_input.split(""",""")]

      SCREAMING_SNAKE_CASE_		  =			input("""Enter a single number to be found in the list:\n""")
      SCREAMING_SNAKE_CASE_		  =			int(target_input)
      SCREAMING_SNAKE_CASE_		  =			sentinel_linear_search(sequence, target)
      if result is not None:
            print(F'''{target} found at positions: {result}''')
      else:
            print("""Not found""")







"""simple docstring"""




from __future__ import annotations


def 	lowercase__  (      _UpperCAmelCase					)  ->      list[int]:






      '''simple docstring'''


      lowercase	:   Optional[Any]											= [0] * max_one

      for i in range(0						,   _UpperCAmelCase					):
            lowercase	:   List[Any]											= i

      for i in range(2						,   _UpperCAmelCase					):
            if totients[i] == i:
                  for j in range(_UpperCAmelCase						,   _UpperCAmelCase						,   _UpperCAmelCase					):
                        totients[j] -= totients[j] // i

      return totients


def 	lowercase__  (      _UpperCAmelCase						,   _UpperCAmelCase					)  ->      bool:






      '''simple docstring'''


      return sorted(str(_UpperCAmelCase					)					) == sorted(str(_UpperCAmelCase					)					)


def 	lowercase__  (      _UpperCAmelCase = 10_00_00_00					)  ->      int:






      '''simple docstring'''


      lowercase	:   Union[str, Any]											= 1  # i
      lowercase	:   Any											= 0  # φ(i)
      lowercase	:   int											= get_totients(max_n + 1					)

      for i in range(2						,   max_n + 1					):
            lowercase	:   Any											= totients[i]

            if i * min_denominator < min_numerator * t and has_same_digits(_UpperCAmelCase						,   _UpperCAmelCase					):
                  lowercase	:   List[Any]											= i
                  lowercase	:   Optional[Any]											= t

      return min_numerator


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