[mypy] Fix type annotations for maths (#4617)

* Fix mypy errors for armstrong_numbers.py

* Fix mypy errors for harmonic_series.py

* Fix mypy errors for average_median.py
This commit is contained in:
imp
2021-08-18 18:45:07 +08:00
committed by GitHub
parent 4545270ace
commit af0810fca1
3 changed files with 5 additions and 5 deletions

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@ -1,14 +1,14 @@
from typing import Union
def median(nums: Union[int, float]) -> Union[int, float]:
def median(nums: list) -> Union[int, float]:
"""
Find median of a list of numbers.
Wiki: https://en.wikipedia.org/wiki/Median
>>> median([0])
0
>>> median([4,1,3,2])
>>> median([4, 1, 3, 2])
2.5
>>> median([2, 70, 6, 50, 20, 8, 4])
8