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好象数据里的确有最优解2个都不是1的，不能剪In Reply To:Re:是不是可以剪枝？我觉得3pt和2pt应该有一个是0 Posted by:nhzp at 2005-02-27 17:33:35 > 我也觉得有时候可以剪,但是不好总结什么时候剪,而且不剪也能过 Followed by: Post your reply here: |
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