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只搜前三个移动方案就行了，后面的可以直接求出来，一共64种情况如果确定了移动1,2,3的对应次数，那么只有4可以改变A的状态，那么4的次数确定了，只有5可以改变B的状态，那么5的次数确定的，以此类推。。 Followed by: Post your reply here: |
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