python for循环
2019-01-29 本文已影响0人
今天天气很好嗯
```for str in 'weather':
print('str',str)
list = ['weather1','weather2','weather3']
for index in range(len(list)):
print('index',index,'的值',list[index])```
```for str in 'weather':
print('str',str)
list = ['weather1','weather2','weather3']
for index in range(len(list)):
print('index',index,'的值',list[index])```