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Re:poj数据又水了，坐标不能单纯的用二维数组标记

Posted by wust_youji at 2013-07-07 15:28:17 on Problem 2049
In Reply To:poj数据又水了，坐标不能单纯的用二维数组标记 Posted by:TommyTT at 2013-07-07 15:27:45

> 就像推箱子一样，还要记录方向，用优先队列，把下一步到终点的那一层搜完找最小值才是答案。
> 4 1
> 3 2 1 1
> 1 3 0 2
> 1 1 0 2
> 1 1 1 2
> 2 1 1
> 1.5 1.5
> 
> 答案应该是0

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