Easy question - Is this a Cycle?
-
28-10-2019 - |
Pergunta
I have a directed graph. Is the following a cycle? Do the arrows have a specific direction in a cycle?
Solução
It is not a directed cycle. However, if you permit consideration of the underlying undirected graph (by forgetting the orientations of the edges), then there is an undirected cycle. It all depends on which category you're interested in!
Outras dicas
No, it isn't a cycle. Remember that a cycle is a closed path. Then the final vertex match with the initial vertex. Here you don't have a closed path...
Licenciado em: CC-BY-SA com atribuição
Não afiliado a StackOverflow