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谢谢啊,我果然是INF开小了。。Orz。。In Reply To:水题一道,用PRIM的如果wa了很多次,不妨将INF设大点 INF=999999999还有就是有重边 Posted by:201030720525 at 2011-04-08 22:12:27 > RT Followed by: Post your reply here: |
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