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+// (C) Copyright Andrew Sutton 2007
+//
+// Use, modification and distribution are subject to the
+// Boost Software License, Version 1.0 (See accompanying file
+// LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
+
+//[tiernan_girth_circumference
+#include <iostream>
+
+#include <boost/graph/directed_graph.hpp>
+#include <boost/graph/tiernan_all_cycles.hpp>
+
+#include "helper.hpp"
+
+using namespace std;
+using namespace boost;
+
+// Declare the graph type and its vertex and edge types.
+typedef directed_graph<> Graph;
+typedef graph_traits<Graph>::vertex_descriptor Vertex;
+typedef graph_traits<Graph>::edge_descriptor Edge;
+
+int
+main(int argc, char *argv[])
+{
+ // Create the graph and read it from standard input.
+ Graph g;
+ read_graph(g, cin);
+
+ // Compute the girth and circumference simulataneously
+ size_t girth, circ;
+ boost::tie(girth, circ) = tiernan_girth_and_circumference(g);
+
+ // Print the result
+ cout << "girth: " << girth << endl;
+ cout << "circumference: " << circ << endl;
+
+ return 0;
+}
+//]