python For 循环 三种遍历方式

array = ["a","b","c"]


for item in array:
    print(item)



for index in range(len(array)):
    print(str(index)+".."+array[index])


for index,val in enumerate(array):
    print(str(index)+"--"+val);

打印结果a
b
c
0..a
1..b
2..c
0--a
1--b
2--c
--------------------- 
作者:perfectnihil 
来源:CSDN 
原文:https://blog.csdn.net/perfectnihil/article/details/78567210 
版权声明:本文为博主原创文章,转载请附上博文链接!

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转载自blog.csdn.net/weixin_37887248/article/details/86472113