Average

public class Average
{
   public static void main(String[] args)
   {
      double sum = 0.0;  // cumulative total
      int n = 0;    
      //StdOut.println("Enter numbers:");
      while (!StdIn.isEmpty())
      {
         double x = StdIn.readDouble();
         sum = sum + x;
         n++;
      }
      StdOut.println("The average is:" + sum / n);
   }
}
// Enter java Average, then input numbers in the next line, press Enter. Then, "Control D".