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s数组要预先计算出来吗,我在这好像就超时了

Posted by superman2006 at 2007-08-07 17:57:24 on Problem 3324
In Reply To:模的时候可以优化 Posted by:Iamjw at 2007-08-07 16:27:27 
> x mod (11111)2         
> 
> 可以写成 循环  (x >> 5) + (x ＆ 11111)2        
> 直到x 的长度 <= 5
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