Introduction - If you have any usage issues, please Google them yourself
1. The establishment of the network adjacency matrix.
Requirements: No input from the keyboard to the network, the number of vertices and edges and then, "vertex 1, vertex 2, the right value" means input graph on all sides, the establishment of the adjacency matrix storage, and output of all vertices and adjacency matrix.
2. To the nets for non-depth-first traversal, the output traversal sequence.
3. To determine a given undirected network whether it is connected?
Requirements: from the keyboard to enter a starting point to search traversal, the output traversal sequence.