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Title User Message Date Posted
Re: Both dangerous and non-dangerous cost on the same edge? jimgao True. Feb 16, 2015 - 9:14:51 pm UTC
Re: Both dangerous and non-dangerous cost on the same edge? jargon The way the problem is stated implies that there can only be one set of for any pair of locations, so no, it cannot be both dangerous and safe to connect a pair of locations. (Nor can it cost both 10... Feb 16, 2015 - 7:04:24 pm UTC
Both dangerous and non-dangerous cost on the same edge? jimgao Is it possible that we have both a dangerous and non-dangerous edges on the same edge? For example: 1 2 10 0 1 2 20 1 It was not stated in the problem. Feb 16, 2015 - 3:16:31 am UTC
No stated bounds on cost xiaowuc1 For reference, costs definitely do not exceed 1000, as verified by submission 183909. I point this out only because of the content in the analysis. Jun 19, 2014 - 3:32:35 am UTC
Re: Are the two integers for the same case? Alex The latter. Sep 22, 2013 - 9:49:07 pm UTC
Are the two integers for the same case? B Do we separately calculate for minimal danger and minimal cost, or do we calculate both for the same case prioritizing danger over cost? Sep 22, 2013 - 9:32:06 pm UTC