How circuit walk can Save You Time, Stress, and Money.
In Eulerian path, each time we pay a visit to a vertex v, we walk by means of two unvisited edges with a person close level as v. Hence, all Center vertices in Eulerian Path should have even degree. For Eulerian Cycle, any vertex can be middle vertex, therefore all vertices needs to have even diploma.In graph G, distance among v1 and v2 is two.