enumerate的可选参数

Discuss / Python / enumerate的可选参数

Back

Topic source

#1 Created at ... [Delete] [Delete and Lock User]

默认是从0开始索引的，但是很多时候都是从1开始索引，可以在后面加一个参数1：

In [7]: for i, value in enumerate(['A', 'B', 'C'],1):
   ...:     print(i, value)
   ...:
1 A
2 B
3 C

#2 Created at ... [Delete] [Delete and Lock User]

这个很好！

#3 Created at ... [Delete] [Delete and Lock User]

棒棒的！谢谢补充