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我没从题目中看出来要考虑重边啊，但是我觉得不管题目中有没有提，反正都可以认为有重边，即使没有重边，按重边写法应该也不会出错吧In Reply To:A了A了，第一道网络流果断mark，再告诉大家一个细节 Posted by:Hackerps1 at 2011-08-02 21:05:15 Followed by: Post your reply here: |
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