After you tried again and again and again, you understood how to walk.
在你试了一遍又一遍之后,你知道如何走路了。
This happens again and again and again.
这种情况一而再,再而三地发生。
You can come back again and again and again.
你可以一次一次又一次地回头。
But the man did not move. He heard that unearthly cry upon his failing sense, again and nearer than before.
VOA: special.2011.02.26
So, the curious thing about recursion is that pretty much always can you implement this idea of doing the same thing again and again and again but with smaller bytes each time.
可见,递归算法中新奇的一点是,为了实现一个想法,你可以一遍又一遍地做相同的事情,但每次的规模都会有所减小。
Again and again and again you will encounter this idea in Butler.
在巴特勒的文章中你们会不断地碰到这个观点。
应用推荐