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用ＢＦＳ可以做这个题么？？我用ＢＦＳ一直超时．　做好的大牛，能说说是怎么做的么　？？

Posted by whitesea at 2007-01-25 14:04:52 on Problem 3185

Followed by:

bfs好慢,不过能过 (0) daringQQ 2007-01-25 14:07:27
- Re:bfs好慢,不过能过 (72) whitesea 2007-01-25 14:12:30
  - 那我就不知道了.我的BFS也很慢呀.0和1的改变用位操作 (78) daringQQ 2007-01-25 15:24:35
Re:请问如果想使用A*的话，估价函数h(n)也跟八数码类似吗？如果跟我说高斯消元就大可免了，我提交过了那个代码，只是想知道怎样构造这样问题的估价函数！ (0) Catalyst 2007-02-08 10:29:12
- 比如可以用1的个数做估价函数. (0) daringQQ 2007-02-08 12:37:24

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