DegreesOfSeparation

This application demonstrates a method for finding the degree of separation between two vertices in an unweighted, undirected graph as described in the book "Algorithms" by Robert Sedgewick and Kevin Wayne. To add a vertex to the graph, tap on the screen. To add an edge to the graph, tap on the start vertex, then tap on the end vertex. To find the degree of separation between two vertices, long press on the first vertex, and then long press on the second vertex. To clear the screen, tap on the "Clear" button.