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Re:我的prim的时间是15ms,请问高人们的0ms是怎么写的？？

Posted by 546711990 at 2009-07-15 17:45:04 on Problem 1258
In Reply To:我的prim的时间是15ms,请问高人们的0ms是怎么写的？？ Posted by:Nabokov at 2007-04-10 23:18:27 
应该是n（logn）的算法吧，把查找最小的边优化了！好像是用堆的，我也不是很清楚！
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