Let us say I want to sell my car but I do not know exactly how much it is worth.
VOA: special.2009.04.12
So let me write that down, it's how much memory do I need to complete a computation.
让我把它写下来,当我计算的时候。
And then the things I have to ask is how much of a division do I want to do?
如果可以这么做,那么分治算法是个好的选择,接下的问题就是我需要把问题分成多少份?
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