nice :)

could anyone explain what makes 2*(n-1) option better than n*2-2?

During C programming it's becoming a habit, couse without semicolon in every place where it should be your program won't run

LOL, why here all solutions are very similary)

Wow, it's really clever "D

that's what i'm asking myself every time i see other people's solutions

I'd like to see some test cases that lead to networks with longer-running iterations, though I understand that there are several factors that might make this difficult.

I had set a limit of t < 10 while developing my solution and was surprised that I passed all of the test cases without making t indefinite.

Nice ))

Fixed

This kata currently does not explicitly rule out networks with any cycle that contains odd number of -1s, such as

 0 -1 -1
-1  0 -1
-1 -1  0

These networks are unsolvable for obvious reasons, and existing solutions all return their own results when this happens.

/workspace/default/tests.py:28: DeprecationWarning: Sampling from a set deprecated
since Python 3.9 and will be removed in a subsequent version.
  neighbors = random.sample(connected.difference({current_node}), min_edges)

how...