names = ["tony","huluwa","tom","jerry","lala"]
for i,ele in enumerate(names):
    print(i,ele)


结果:

0 tony
1 huluwa
2 tom
3 jerry
4 lala

相当于
for i in enumerate(names):               for i in enumerate(names):                     
print(i[0],i[1])    print(i[0])

结果:                     结果

0 tony                     0
1 huluwa                   1
2 tom                      2
3 jerry                     3
4 lala                      4

 

 



posted on 2017-07-08 00:03  一个好人84  阅读(261)  评论(0)    收藏  举报