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Memory:88K Time:0MS 哈哈。我就是从大到小，从左上开始放。

Posted by tengshengbo at 2005-08-11 21:47:36 on Problem 1020
In Reply To:狂超时，求救！怎么剪枝呢？ Posted by:littlelotus at 2005-07-23 20:48:57

Followed by:

搜索过程中，正方形堆得乱七八糟，怎样判断下一个正方形的摆放位置呢？ (0) luffy 2005-08-19 17:45:45
- 肯定不是凌空在中间吧？他得有个依靠。 (0) tengshengbo 2005-08-19 18:22:30
- 肯定不是凌空在中间吧？他得有个依靠。 (0) tengshengbo 2005-08-19 18:22:31
  - 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？ (0) luffy 2005-08-19 18:36:53
    - 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。 (0) tengshengbo 2005-08-19 18:41:24
      - Re: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。 (7) luffy 2005-08-19 18:59:19
      - 谢拉，我再试试 (0) Luffy 2005-08-19 18:59:39

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