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Re:到底是哪个中位数?In Reply To:到底是哪个中位数? Posted by:skywalker_z at 2011-08-06 11:12:40 > 排序完之后要选哪个? > 我写的是a[n>>1+1]结果AC了,但好像别人写的a[(n-1)/2]也对呢。 对奇数来说这不一样么 Followed by:
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