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Re:请问这题内存用量那么少都是怎么做到的呢???In Reply To:Re:请问这题内存用量那么少都是怎么做到的呢??? Posted by:richardxx at 2007-06-08 20:59:55 > DP啊,f[n][k]表示第n个节点发送给k个用户所获得的盈利。。 > > 最后最大的k使f[1][k]>=0就是答案了。。。 > 这种做法的理论复杂度很高,但这道题目能过。 Followed by: Post your reply here: |
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