Python:实现average absolute deviation平均绝对偏差算法
def average_absolute_deviation(nums: list[int]) -> float:
"""
>>> average_absolute_deviation([0])
0.0
>>> average_absolute_deviation([4, 1, 3, 2])
1.0
def average_absolute_deviation(nums: list[int]) -> float:
"""
>>> average_absolute_deviation([0])
0.0
>>> average_absolute_deviation([4, 1, 3, 2])
1.0