EVERYTHING ABOUT CIRCUIT WALK

It's appropriate to spotlight that each time a sequence cannot repeat nodes but is a shut sequence, the only exception is the initial and the final node, which has to be a similar.In graph G, length concerning v1 and v2 is 2. Because the shortest path One of the two paths v1– v4– v2 and v1– v3– v5– v2 amongst v1 and v2 is of le