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不是啊，我把程序设定成只跑一组数据，提交也超时，看来是第一组数据就被卡死了，我想请教个问题，这个题数据如此之大，预流推进的界又很紧，肯定是用DINIC算法来搞定了，但是我想，这个题是不是要根据题目数据的特殊性加入一些特别的优化呢？In Reply To:你一组这样的跑过去也没用啊，这边没准还有第二组呢 Posted by:frkstyc at 2008-03-02 12:20:13 Followed by:
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