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Discussion of Problem 1069. Prufer Code

Test #4
Posted by nbodea 30 Aug 2012 15:26
Well, i got WA on it and then modified something and got Memory Limit Exceeded. I'm using a matrix of 7501*7501. I think i should make lists of neighbours?
Re: Test #4
Posted by nbodea 30 Aug 2012 16:38
Got AC with vectors of neighbours.