python中的循环，for in ...x
1、python3.5
2、所以for x in ...循环就是把每个元素代入变量x，然后执行缩进块的语句。
3、所以，是不是很简单呢////
4、jiuzheybanggggggggggggggggggggggggggggggggggggggg
1、python3.5
2、所以for x in ...循环就是把每个元素代入变量x，然后执行缩进块的语句。
3、所以，是不是很简单呢////
4、jiuzheybanggggggggggggggggggggggggggggggggggggggg