class JSample1_1{
  public static void main(String args[]){
    System.out.println(10 + 4);
    System.out.println(9 - 2);
    System.out.println(3 * 8);
    System.out.println(7 / 3);
    System.out.println(7 % 3);

    double d;

    d = 10 / 8;
    System.out.println(d);
    d = 10.0 / 8.0;
    System.out.println(d);
  }
}