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一个就够了 用三种状态表示In Reply To:Re:一共有16^6种状态；答案不会超过SHORT型；因此，在双向BFS中，用一个SHORT数组来保存到达每个状态的步数即可。内存够的。 Posted by:electron at 2009-06-11 11:40:17 > 可是雙向廣搜不是需要兩組數組保存狀態?? 2*16^6...?? Followed by:
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