Discussion @ 1811. Dual-SIM Phone @ Timus Online Judge

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Discussion of Problem 1811. Dual-SIM Phone

SMS reachability

Posted by UH++ 30 Jan 2011 16:25

Can send SMS from a to b through z, (a -> z -> b), or can only
use one direct edge... if possible the cost would be the sum, or the maximum on the path???

Re: SMS reachability

Posted by Samsonov Alex [USU] 30 Jan 2011 17:29

No, we can use only direct edge.