private static void JohnsonFunction()
{
Graph <int> g = new Graph <int>();
LoadGraph loader = new LoadGraph(g, @"data\GraphWithNoNegativeCycle.txt");
var alg = new GraphTraversal();
var result = alg.JohnsonFunction(g);
if (result != null)
{
foreach (var item in result)
{
Tuple <GraphNode <int>, GraphNode <int> > keyset = item.Key;
GraphNode <int> nodeFrom = keyset.Item1;
GraphNode <int> nodeTo = keyset.Item2;
Console.WriteLine("Shortest distance from Node: " + nodeFrom.Value + " To: " + nodeTo.Value + " = " + item.Value);
}
}
Console.WriteLine("Path found: ");
}
private static void FloydWarshallFunction()
{
Graph <int> g = new Graph <int>();
LoadGraph loader = new LoadGraph(g, @"data\SimpleGraphWithNegativeWeights.txt");
GraphNode <int> start = g.GetVertex(new GraphNode <int>(0));
var alg = new GraphTraversal();
var result = alg.FloydWarshallFunction(g);
if (result != null)
{
foreach (var item in result)
{
Tuple <GraphNode <int>, GraphNode <int> > keyset = item.Key;
GraphNode <int> nodeFrom = keyset.Item1;
GraphNode <int> nodeTo = keyset.Item2;
Console.WriteLine("Shortest distance from Node: " + nodeFrom.Value + " To: " + nodeTo.Value + " = " + item.Value);
}
}
Console.WriteLine("Path found: ");
}
