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Oct 23, 2019 at 6:30 comment added Meepo What about an acyclic graph?
Apr 30, 2017 at 23:18 vote accept CommunityBot
Apr 25, 2017 at 7:46 comment added hengxin A simpler graph example: $w(S \to A) = 2, w(S \to B) = 1, w(B \to A) = 2$.
Apr 25, 2017 at 2:56 history undeleted nadir
Apr 25, 2017 at 2:56 history edited nadir CC BY-SA 3.0
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Apr 25, 2017 at 2:14 history deleted nadir via Vote
Apr 25, 2017 at 2:11 review First posts
Apr 25, 2017 at 2:16
Apr 25, 2017 at 2:10 history answered nadir CC BY-SA 3.0