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乘法的时候两侧的数有可能都取最小的然后负负为正最大。

Posted by 11119999 at 2006-09-06 10:20:46 on Problem 1179
In Reply To:一直wa, 这题不是枚举再dp吗? 大虾帮忙看看,感激.(内有代码) Posted by:wronger at 2006-06-13 01:14:20
俺开始也光按照最大的递推去了。呵呵

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