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Re:这题的递推式是什么?

Posted by guoxiang at 2009-07-22 19:30:14 on Problem 3132
In Reply To:这题的递推式是什么? Posted by:ecjtuwf at 2008-08-05 14:14:06

> 	opt[0][0]=1;
> 	for(i=1; i<=prime[0]; ++i)
> 		for(j=1120-prime[i]; j>=0; --j)
> 			for(k=14; k>=1; --k)
> 				opt[j+prime[i]][k] += opt[j][k-1];

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