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Discussion of Problem 1523. K-inversions

WA #9
Posted by Anton [SUrSU] 19 Feb 2007 00:00
What is that test?
My algo is O(n * lgn).
Re: WA #9
Posted by Tolstobrov Anatoliy[Ivanovo SPU] 19 Feb 2007 23:22

4 3
4 1 2 3

Answer 0

My help it.