Discussion @ 1393. Average Common Prefix @ Timus Online Judge

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Discussion of Problem 1393. Average Common Prefix

tl#40? i use suffix array! nlogn! why?

Posted by EfremovAleksei 30 Mar 2007 20:34

Re: tl#40? i use suffix array! nlogn! why?

Posted by y 7 Sep 2012 08:40

i also use suffix array.but i can ac it. It's O(nlogn + n).