立即学习:https://edu.csdn.net/course/play/26676/338790?utm_source=blogtoedu
lambda函数 & map 函数 &filter函数
lst = [1,2,3,4,5]
lst2 = [6,7,8,9,10]
lst 3= [5,4,3,2,1]
[x+y+z for x,y,z in zip(lst,lst2,lst3)]
list(lambda x,y,z :x+y+z,lst,lst2,lst3)
--->n = range(-5,5)
filter(lambda x:x>0,n)