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这叫什么题目啊,都没讲清楚。按我的理解,边界上的一排跳到另外一个边界,n*m可以变成1*m,然后一端的点跳到另外一端,就只剩下一个了。然后就不过样例。我就不懂样例的结果是怎么来的In Reply To:Re:说的对 Posted by:041221125 at 2005-10-05 17:28:45 Followed by: Post your reply here: |
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