61.md
February 27, 2021 · View on GitHub
@author jackzhenguo
@desc
@date 2019/3/25
61 去最求平均
def score_mean(lst):
lst.sort()
lst2=lst[1:(len(lst)-1)]
return round((sum(lst2)/len(lst2)),1)
lst=[9.1, 9.0,8.1, 9.7, 19,8.2, 8.6,9.8]
score_mean(lst) # 9.1