#include <iostream>

 #include <vector>

 #include <string>

 #include "list_graph.h"

 //#include "marci_graph_traits.hh"

 //#include "marci_property_vector.hh"

 #include "preflow_push.hh"

 using namespace hugo;

 int main (int, char*[])

 {

   typedef ListGraph::Node Node;

   typedef ListGraph::Edge Edge;

   ListGraph graph;

   /*

   //Marci példája

   NodeIt s=graph.addNode();

   NodeIt v1=graph.addNode();

   NodeIt v2=graph.addNode();

   NodeIt v3=graph.addNode();

   NodeIt v4=graph.addNode();

   NodeIt t=graph.addNode();

   EdgeIt s_v1=graph.addEdge(s, v1);

   EdgeIt s_v2=graph.addEdge(s, v2);

   EdgeIt v1_v2=graph.addEdge(v1, v2);

   EdgeIt v2_v1=graph.addEdge(v2, v1);

   EdgeIt v1_v3=graph.addEdge(v1, v3);

   EdgeIt v3_v2=graph.addEdge(v3, v2);

   EdgeIt v2_v4=graph.addEdge(v2, v4);

   EdgeIt v4_v3=graph.addEdge(v4, v3);

   EdgeIt v3_t=graph.addEdge(v3, t);

   EdgeIt v4_t=graph.addEdge(v4, t);

   ListGraph::EdgeMap<int> length(graph);

   length.set(s_v1, 16);

   length.set(s_v2, 13);

   length.set(v1_v2, 10);

   length.set(v2_v1, 4);

   length.set(v1_v3, 12);

   length.set(v3_v2, 9);

   length.set(v2_v4, 14);

   length.set(v4_v3, 7);

   length.set(v3_t, 20);

   length.set(v4_t, 4);

   */

   //Ahuja könyv példája

   Node s=graph.addNode();

   Node v2=graph.addNode();

   Node v3=graph.addNode();

   Node v4=graph.addNode();

   Node v5=graph.addNode();

   Node t=graph.addNode();

   Edge s_v2=graph.addEdge(s, v2);

   Edge s_v3=graph.addEdge(s, v3);

   Edge v2_v4=graph.addEdge(v2, v4);

   Edge v2_v5=graph.addEdge(v2, v5);

   Edge v3_v5=graph.addEdge(v3, v5);

   Edge v4_t=graph.addEdge(v4, t);

   Edge v5_t=graph.addEdge(v5, t);

   //Kis modositas

   //edge_iterator v2_s=graph.add_edge(v2, s);

   ListGraph::EdgeMap<int> length(graph);

   length.set(s_v2, 10);

   length.set(s_v3, 10);

   length.set(v2_v4, 5);

   length.set(v2_v5, 8);

   length.set(v3_v5, 5);

   length.set(v4_t, 8);

   length.set(v5_t, 8);

   //Kis modositas

   //length.put(v2_s, 100);

   std::cout << "preflow-push algorithm test..." << std::endl;

   preflow_push<ListGraph, int> preflow_push_test(graph, s, t, length);

   cout << preflow_push_test.run()<<endl;

   //cap.put(v5_t, 9);

   //cout << preflow_push_test.run()<<endl;

   return 0;

 }