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Re:我用BFS 一直是WA请高手指点指点 ?SOS

Posted by keky at 2007-07-21 16:14:33 on Problem 3278
In Reply To:Re:我用BFS 一直是WA请高手指点指点 ?SOS Posted by:simbaforrest at 2007-07-21 13:45:04
thank you! have a try!
> 你的队列好像有点问题。。。
> 另外,这两行没必要
> if(  N < 0 || N > 100000 || K < 0 || K > 100000  )
> 			return 0;

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