Using this definition of path, OP, you must realize that there may be exponentially (in the number of vertices + edges in the graph) many paths between two vertices (even in simple graphs).

Eulerian Circuit Eulerian circuits must start and end on the same vertex. As it starts and ends on the same vertex, this vertex must be even. Therefore, Eulerian circuits only exist on a graph when it ...

To provide the drill-down capability, the example creates an HTML variable named RPT. For each sales region, RPT stores the HREF value that links to the target output. The example then specifies RPT ...

In algorithms, as in life, negativity can be a drag. Consider the problem of finding the shortest path between two points on a graph — a network of nodes connected by links, or edges. Often, these ...