Discussion @ 1249. Ancient Necropolis @ Timus Online Judge

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Discussion of Problem 1249. Ancient Necropolis

No subject

Posted by Arseniy 21 Feb 2014 02:35

why my O(N * M) solution works for 2.65 seconds?
I think 9 * 10^6 operstions should be done faster...

Re: No subject

Posted by Umaru Doma 5 Jul 2016 08:15

Because reading 3000 x 3000 integers takes a lot of time.