class SimpleWithFields
{
  public static final int x_res = 640;
  public static final int y_res = 480;
  private static final char c = 'x';
  
  public static float pi =  3.14159f;
  //public static double d_pi = 3.1415910;
  
  public static void main(String[] args)
  {
    int a = 10, b = 20;
    System.out.println("Hello World");
  }
}