CHAPTER 25 Weighted Graphs and Applications Objectives • To ...

2097 (edges[2][2]). To create a WeightedGraph, you have to obtain a vector of WeightedEdge
(lines 41–44).
Line 52 invokes the printWeightedEdges() function on graph1 to display all edges in graph1.
The program creates a WeightedGraph graph2 for the graph in Figure 25.3 in lines 55–71. Line 75
invokes the printWeightedEdges() function on graph2 to display all edges in graph2.
Check point
25.3 What is the output of the following code?
vector list;
list.push_back(WeightedEdge(1, 2, 3.5));
list.push_back(WeightedEdge(1, 6, 6.5));
list.push_back(WeightedEdge(1, 7, 1.5));
cout