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要保存每个点是否被占了，放当前正方形就沿当前的轮廓找个能放下去的地方放。至少我是这么做的。In Reply To:汗，那是要保存当前正方形堆的轮廓了？怎样保存？沿轮廓上的边逐条保存？碰到凹进去的角判断起来不会很麻烦？ Posted by:luffy at 2005-08-19 18:36:53 Followed by:
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