diff -r 67253d52b284 -r 38e16c594a4f src/work/alpar/f_ed_ka_demo.cc
--- a/src/work/alpar/f_ed_ka_demo.cc	Sun Feb 22 15:17:58 2004 +0000
+++ b/src/work/alpar/f_ed_ka_demo.cc	Mon Feb 23 07:05:27 2004 +0000
@@ -23,26 +23,28 @@
 
   Graph G;
   NodeIt s, t;
+  Timer ts;
   Graph::DynEdgeMap<int> cap(G);
   readDimacsMaxFlow(std::cin, G, s, t, cap);
 
+  std::cout << "loading time: " << ts << std::endl;
+  ts.reset();
   std::cout << "edmonds karp demo..." << std::endl;
   Graph::DynEdgeMap<int> flow(G); //0 flow
   
   int ret;
-  double pre_time=currTime();
-  Timer ts;
+  //  double pre_time=currTime();
   
   ret = maxFlow(G,flow,cap,s,t);
-  double post_time=currTime();
-  std::cout << "ellapsed time:" << ts << std::endl;
+  //  double post_time=currTime();
+  std::cout << "running time: " << ts << std::endl;
 
   //std::cout << "maximum flow: "<< std::endl;
   //for(EachEdgeIt e=G.first<EachEdgeIt>(); e.valid(); ++e) { 
   //  std::cout<<"("<<G.tail(e)<< "-"<<flow.get(e)<<"->"<<G.head(e)<<") ";
   //}
   //std::cout<<std::endl;
-  std::cout << "elapsed time: " << post_time-pre_time << " sec"<< std::endl; 
+  //  std::cout<<"elapsed time: " << post_time-pre_time << " sec"<< std::endl; 
   std::cout << "flow value: "<< ret << std::endl;
 
   return 0;