python学习-enumerate

names=["aa","bb","cc"]

for i in names:

　　print(i)

=>>aa

=>>bb

=>>cc

for i in enmuerate(names):

　　print(1)

=>>(0,'aa')

=>>(1,'bb')

=>>(2,'cc')

#增加拆包时

for i,j in enumerate(names):

　　print(i,j)

=>>0,aa

=>>1,bb

=>>2,cc

转载于:https://www.cnblogs.com/quan54/p/10528956.html