// test_sort.java

class test_sort
{
  void sort(double vec[])
  {
    double t;
    int k;
    int n = vec.length;
    System.out.println("sort n="+n);
    for(int i=0; i<(n-1); i++)
    {
      k = i;
      for(int j=i+1; j<n; j++)
      {
	  if(vec[j] < vec[k]);
	{
          k = j;
        }
	if(k != i)
	{
          t = vec[i];
	  vec[i] = vec[k];
	  vec[k] = t;
	}
      }
    }
  } // end sort
    
  test_sort()
  {
    int n = 10;
    double vec[] = new double[n];
    
    System.out.println("test_sort.java starting");
    System.out.println("sort vector of double, n="+n);
    for(int i=0; i<n; i++)
    {
      vec[i] = (double)(n-i);
      System.out.println(vec[i]);
    }
    sort(vec);
    System.out.println("result vector");
    for(int i=0; i<n; i++)
    {
      System.out.println(vec[i]);
    }
    System.out.println(" ");
    System.out.println("test_sort.java finished");
  }

  public static void main (String[] args)
  {
    new test_sort();
  }
} // end class test_sort