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Title User Message Date Posted
Re: What am I doing wrong? ZorvyY I've used both the bellman ford and spfa algorithms? They should handle negative edge weights... Jan 02, 2018 - 2:48:14 am UTC
Re: What am I doing wrong? jargon Bonus: one case will have edges with negative lengths. Jan 01, 2018 - 8:35:56 pm UTC
What am I doing wrong? ZorvyY I've tried multiple algorithms, but I keep getting the last test case incorrect. What am I missing? Jan 01, 2018 - 3:37:55 pm UTC
Re: RE jargon N and M will be on the same line. Here's your error: Traceback (most recent call last): File "a.out", line 19, in graph[int(a[0])].append(weight) KeyError: 3 Feb 18, 2017 - 10:30:44 pm UTC
RE Chinadoll My code worked fine on windows cmd but I'm getting RE for all test cases? Are N and M on the same line separated by a space or on different lines? Feb 17, 2017 - 11:15:16 pm UTC
Re: Infinitely short paths. bbi5291 AFAIK there are no such cases in the actual test data Oct 13, 2013 - 3:33:54 am UTC
Infinitely short paths. B For example: 3 3 1 2 1 2 1 -2 1 3 5 Oct 13, 2013 - 3:06:04 am UTC