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1054我遇到了困难~~

Posted by whatforme at 2007-12-19 00:02:28 on Problem 1054
我用二分法的话时间在1200MS左右,可是用哈希法竟然变为2000+MS,,然后自己在机器上调试,二分法才700MS,而哈希法为300MS
动态规划及其他的我还不太熟,不知道谁能发个时间在1000以下的代码让我看看学习一下~
EMAIL:  fault2728@sina.com
谢谢了~~~

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