Discussion @ 1527. Bad Roads @ Timus Online Judge

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Discussion of Problem 1527. Bad Roads

What complexity your solution has?

Posted by Victor Barinov (TNU) 26 Jul 2007 23:27

Mine is O( log(MaxH) * N^4 )

Re: What complexity your solution has?

Posted by Alex Tolstov (SPb SPU) 31 Jul 2009 15:23

O(log(maxH)*M*N*log(N^2))

Re: What complexity your solution has?

Posted by Solver 19 Aug 2026 11:26

log(maxH) can actually be log(M) because you have only that many different height values