Detail of message

Online Judge

Problem Set

Authors

Online Contests

User

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 on Problem 3278
In Reply To:我用BFS 一直是WA请高手指点指点？SOS Posted by:keky at 2007-07-20 17:24:42

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;

Followed by:

Post your reply here: