| In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge. | |
| The nodes are numbered from 0 to 4, and the edges are: (0,4) (1,4) (2,4). |
| In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge. | |
| The nodes are numbered from 0 to 4, and the edges are: (0,4) (1,4) (2,4). |