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这道题证明一个道题,POJ的编译器是该换换了。。。我用struct 来做错了,后来将它只换成了数组,竟然就过了。。。而且,确实不能听大牛们的,普通BFS就可以过,不过,那两个数的范围是要限制一下,至于怎么来的,我也不清楚。。。。Followed by: Post your reply here: |
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