for循环遍历整个列表
- 示范
[root@pa1 lijinghua]#cat for.py
#!/usr/bin/python
# -*- coding: utf-8 -*-
cars = ['bigben','audi','bmw']
for car in cars:
print(car)
[root@pa1 lijinghua]#python for.py
bigben
audi
bmw
for循环中执行更多
- 示范
[root@pa1 lijinghua]#python for_2.py
Audi,that was a good car.
Bmw,that was a good car.
Bigben,that was a good car.
I think too.Bigben
[root@pa1 lijinghua]#cat for_2.py
#!/usr/bin/python
# -*- coding: utf-8 -*-
cars = ['audi','bmw','bigben']
for car in cars:
print (car.title()+",that was a good car.")
print ( "I think too."+ car.title() )
要点
在for循环后面,没有缩进的代码都只执行一次,而不会重复执行