class JSample9_1{
  public static void main(String args[]){
    byte b;

    b = 8 << 3;
    System.out.print("8 << 3 = ");
    System.out.println(b);

    b = -10 << 2;
    System.out.print("-10 << 2 = ");
    System.out.println(b);

    b = 8 >> 1;
    System.out.print("8 >> 1 = ");
    System.out.println(b);

    b = -20 >> 2;
    System.out.print("-20 >> 2 = ");
    System.out.println(b);
  }
}