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确实是，强......

Posted by TN at 2005-05-03 16:18:32 on Problem 2426
In Reply To:Re:这题0MS怎么做到的？难道不是BFS?? Posted by:mostleg at 2005-05-03 16:13:30 
> 首先，除号只可能出现在两种情况下：
> 1，第一个就是除号
> 2，*%
> 
> 第二，在不用除号的情况下，就可以对每个状态取模。
> 这样开一个1000的数组判重就可以了。
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