It depends on n and k but obviously as n gets big, that one is going to be better.

但是很明显，当n取很大的值的时候,前者要比后者好。

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Yeah, I mean, because I'm not living that locally to here, but depends what you like.

好的，因为我不住在这儿，但是这要取决于你喜欢什么。

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