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Re:我也是二进制的多重背包2.6s就过了。。。

Posted by a576323437 at 2011-07-13 01:47:53 on Problem 1742
In Reply To:这题真的没那么简单,我把每一个物品拆成1,2,4,8,16……等二进制形式就是超时,上网搜后才知道还有这么一种更高效的多重背包算法,在这里就不多说了,网上有很多。 Posted by:22220000 at 2009-08-04 08:57:16


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