The printout is simply telling me, what are the ranges of the search.
你可以看到这个方法每次都将,原问题的规模缩小了一半。
Well, if you're youngster and every time you see a problem,
嗯,如果你小的时候,每次一看到难题,
Every time you see a square bracket, put a paren in. All right?
每次你看到一个方括弧,你就得在此添加一个圆括弧,明白了吗?
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