She points to village houses at both end of the road, where cooperative loans have helped bring the beginnings of prosperity.
VOA: standard.2010.05.14
a I'm not, so come down here check palindrome that the two end points a and a are the same and call this again also.
判断两端都是,然后再次调用,注意发生了什么。
Given that that's true and I already checked the two end points, that's true, that's true.
假设它是真的而我已经判断过,两端的元素是否相同了。
It only cares about the end points.
于初末态。
There's the base case. If it's longer than one, what do I want to do? Well I'd like to check the two end points to see are they the same character? And if they are, then oh, I just need to know is everything else in the middle a palindrome?
如果只有一个元素也是回文,这是基本事件,如果比一个长的话那么我应该怎么做?,我将会查看两头是否相同?,如果是的,我只要知道中间剩下的部分是不是回文即可?
Some people like to use an arrow, and the arrow points in the direction of the more electronegative end.
也可以用箭头,箭头指向,带负电的一极。
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