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Re:王..后..车..象..都可直接推导..用不着DFS..0MS过..晒晒我的方法..

Posted by Joe_Fight at 2010-10-29 01:25:04 on Problem 1657
In Reply To:王..后..车..象..都可直接推导..用不着DFS..0MS过..晒晒我的方法.. Posted by:zzyzzy12 at 2010-08-04 19:09:57

对于王来说，最好的理解方式我觉得是“扩散"
其实是从源点一圈一圈往外扩散
因此其步数等于: Max(diff_x, diff_y), diff_x，diff_y是对应的坐标差

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