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题目的意思是，sink中的点v如果能到w点，那么w点也必须能到v点，所以是所有出度为0的连通分量的点。In Reply To:貌似题目有点问题,还是我理解错了 Posted by:huxinjie at 2010-08-10 17:35:09 Followed by: Post your reply here: |
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