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没测试，我写的O(nlogn)巨慢无比

Posted by wywcgs at 2006-11-08 15:04:04 on Problem 3080
In Reply To:这个没考虑到, O(n)的系数 比 O(nlgn)的系数*lgn大多少 Posted by:sunmoonstar_love at 2006-11-08 15:00:59 
不过如果只从算法层面比较的话，我认为　除非规模特大，否则O(n)比O(nlogn)快不到哪去，弄不好还比O(nlogn)慢
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