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Re:为什么总是超时？

Posted by skyward at 2009-06-01 15:51:40 on Problem 1598
In Reply To:为什么总是超时？ Posted by:purplefly at 2006-08-05 17:37:24 
> 这题超时的不多阿
> 
> 输入是不是用EOF结束？
> 
> 如：while(scanf("%d %d",&m,&n)!=EOF)
>     {
>     }

考虑每种极端情况下，如全部是关键字或者全部都不包含关键字的情况
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