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Re:大牛来帮忙看看,bellman-ford为什么会wa

Posted by sgcpp999 at 2010-11-15 23:56:35 on Problem 3259
In Reply To:大牛来帮忙看看,bellman-ford为什么会wa Posted by:mountain_fly at 2010-11-14 15:31:00
d[1,i]不一定每次都有吧?
如果没有的话,你就会把f[i]读到上一组数据的了。

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