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我的spfa开始也超时，是因为我用位移的时候1<<delta越界了，出现了负环。但是你这里用pow函数，不知是不是也出现了负环。In Reply To:为什么SPFA会超时。。谁帮我瞧瞧。。 Posted by:bingshen at 2010-09-23 16:19:24 Followed by: Post your reply here: |
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