public static void printScore(HashMap<Integer, HashSet<Integer>> resultMap, String resultMapPath)
      throws IOException {
    PreProcessFile ppf = new PreProcessFile();
    ppf.writeDiaResultMap(resultMapPath, resultMap);

    Set<Integer> rmkeySet = resultMap.keySet();
    int vertexSize = rmkeySet.size();

    int inducedEdges = RemainDensestSubgraph.getEdgeCount(resultMap);
    TriangleCounting tc = new TriangleCounting();
    System.out.println("start count triganle");

    long startT = System.currentTimeMillis();
    int triNum = tc.countgMapTriangles(resultMap);
    System.out.println("triNum: " + triNum);
    long runT = System.currentTimeMillis() - startT;
    System.out.println("count triganle spend time: " + runT);

    // fe: 边密度,	fd:平均度数	ft:三角数比
    double fd = (double) inducedEdges / vertexSize;
    double fe = (double) inducedEdges * 2 / (vertexSize * (vertexSize - 1));

    System.out.println("count ft, triNum: " + triNum + " ,\tvertexSize: " + vertexSize);
    double ft = (double) triNum * 6 / (vertexSize * (vertexSize - 1) * (vertexSize - 2));
    System.out.println("fd: " + fd + " ,\t fe: " + fe + " ,\tft: " + ft);

    //		System.out.println("fd: " + fd + " ,\t fe: " + fe);
  }
  public static void optimalDenseSubG() throws IOException {

    long startTime = System.currentTimeMillis();
    String graphPath = "D:\\200\\shard0as-skitter.txt";
    PreProcessFile ppf = new PreProcessFile();

    HashMap<Integer, HashSet<Integer>> graphMap =
        ppf.symUndirGraph(graphPath); // 根据输入文件得出图文件,第一行就从边开始

    HashMap<Integer, HashSet<Integer>> resultMap =
        RemainDensestSubgraph.withoutRemainDelete(graphMap);
    //		HashMap<Integer, HashSet<Integer>> resultMap =
    // RemainDensestSubgraph.secwithoutRemainDelete(graphMap);
    String resultMapPath = graphPath.substring(0, graphPath.length() - 4) + "result" + ".txt";

    System.out.println("write finish!");

    printScore(resultMap, resultMapPath);
    System.out.println();

    long endTime = System.currentTimeMillis();
    long runTime = endTime - startTime;

    System.out.println("runTime: " + runTime);
  }
  public static void topKDenseSubG() throws IOException {

    long startTime = System.currentTimeMillis();
    String graphPath = "D:\\densestSubgraph\\论文所用到的数据集\\roadNet\\roadNet.txt";
    //		String postProfilePath = graphPath.substring(0, graphPath.length() - 4) + "post.txt";
    ////		//转换文件格式
    PreProcessFile ppf = new PreProcessFile();
    //		ppf.changeFile(graphPath, postProfilePath);
    //		HashMap<Integer,HashSet<Integer>> graphMap = ppf.symUndirGraph(postProfilePath);
    // //根据输入文件得出图文件

    HashMap<Integer, HashSet<Integer>> graphMap =
        ppf.symUndirGraph(graphPath); // 根据输入文件得出图文件,第一行就从边开始
    HashMap<Integer, HashSet<Integer>> copygraphMap =
        new HashMap<Integer, HashSet<Integer>>(); // 复制图
    copyGraph(graphMap, copygraphMap); // 前者是srcMap, 后者是dstMap
    System.out.println(
        "graphMap.size: " + graphMap.size() + "\tcopygraphMap.size: " + copygraphMap.size());

    // 3.得出与 graphMap 对应的文件的 .net文件
    //		String writePath = "C:\\Users\\wp\\Desktop\\dense\\as-735.net";
    //		ppf.writeNetFile(graphMap, writePath);

    // 4. 对graphMap应用高密度子图算法,得出密度子图 resultMap
    //		HashMap<Integer,HashSet<Integer>> resultMap =
    // RemainDensestSubgraph.myWithoutRemainDelete(graphMap);

    // 对应原始方法,如果需要检测,还是使用这个方法
    int K = 0;
    while ((graphMap.size() != 0) && (K < 1)) {
      K = K + 1;
      System.out.println("Graph " + K);
      //			HashMap<Integer,HashSet<Integer>> resultMap =
      // RemainDensestSubgraph.myWithoutRemainDelete(copygraphMap);
      HashMap<Integer, HashSet<Integer>> resultMap =
          RemainDensestSubgraph.withoutRemainDelete(copygraphMap);

      //			System.out.println("testing copygraphMap: " + copygraphMap.size());
      // 写进文件
      String resultMapPath = graphPath.substring(0, graphPath.length() - 4) + "result" + K + ".txt";

      System.out.println("write finish!");

      printScore(resultMap, resultMapPath);

      deleteSubmap(graphMap, resultMap);

      //			System.out.println("graphMap.szie:" + graphMap.size());
      copyGraph(graphMap, copygraphMap);
      //			System.out.println("graphMap.szie:" + graphMap.size() + "\tcopygraphMap.szie: " +
      // copygraphMap.size());
      System.out.println();
    }

    long endTime = System.currentTimeMillis();
    long runTime = endTime - startTime;

    System.out.println("runTime: " + runTime);
  }