

"""simple docstring"""




from statistics import mean, stdev
def     UpperCAmelCase_       (						_A				,		_A = 3    ):





     '''simple docstring'''




     SCREAMING_SNAKE_CASE__   =   min(_UpperCamelCase    )
     SCREAMING_SNAKE_CASE__   =   max(_UpperCamelCase    )
     # normalize data
     return [round((x - x_min) / (x_max - x_min)				,		_UpperCamelCase    ) for x in data]







def     UpperCAmelCase_       (						_A				,		_A = 3    ):





     '''simple docstring'''




     SCREAMING_SNAKE_CASE__   =   mean(_UpperCamelCase    )
     SCREAMING_SNAKE_CASE__   =   stdev(_UpperCamelCase    )
     # standardize data
     return [round((x - mu) / (sigma)				,		_UpperCamelCase    ) for x in data]





def     UpperCAmelCase_       (						_A    ):





     '''simple docstring'''




     if divisor % 5 == 0 or divisor % 2 == 0:
          return 0
     SCREAMING_SNAKE_CASE__   =   1
     SCREAMING_SNAKE_CASE__   =   1
     while repunit:
          SCREAMING_SNAKE_CASE__   =   (10 * repunit + 1) % divisor
          repunit_index += 1
     return repunit_index
def     UpperCAmelCase_       (						_A = 1_00_00_00    ):





     '''simple docstring'''




     SCREAMING_SNAKE_CASE__   =   limit - 1
     if divisor % 2 == 0:
          divisor += 1
     while least_divisible_repunit(_A    ) <= limit:
          divisor += 2
     return divisor


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


