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可以转化为最短路和最短路径的条数,但是统计条数的时候比较麻烦

Posted by 20053565 at 2010-06-10 01:44:31 on Problem 3271
In Reply To:Re:这题到底是什么算法啊,做出的大牛给点提示吧 Posted by:hyperutmost at 2007-07-18 00:09:05
> 题目是什么意思呀?好像我没有理解对

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