That’s simply not correct. Do an example. What graph do you draw? That’s the und...

pmiller2 on Sept 15, 2018 | parent | context | favorite | on: Show HN: Replays of technical interviews with engi...

That’s simply not correct. Do an example. What graph do you draw? That’s the underlying graph that has to be acyclic. Where is this supposed tree structure coming from? Try a dense graph, like with n=5, and every actor having at least 3 contacts.