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Re:对标准算法提出的怀疑

Posted by cyker at 2012-06-11 04:40:43 on Problem 1015
In Reply To:Re:对标准算法提出的怀疑 Posted by:chineshboy at 2011-07-31 01:35:58
> 20 10
> 14 3
> 15 20
> 10 4
> 13 15
> 5 12
> 8 13
> 4 9
> 11 12
> 14 8
> 17 12
> 18 7
> 13 4
> 15 15
> 14 7
> 20 17
> 5 10
> 4 1
> 9 2
> 15 20
> 6 4
> 0 0
> 
> 某已过程序结果为135 135,我的程序为136 136,手算证明我的程序更优……然后我的程序一直wa……不知道是不是跟这个有关系

顶这个反例。2维DP怎么保证正确性?3维DP水过去的,空间好大……

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