public class ArithmeticOperators
{
  public static void main(String args[]){
 
    // Increment / decrement
    double x = 6.7;
    x--;
    System.out.println(x);
    
    int y = 7;
    System.out.println(y++);
    System.out.println(y);
    y = 7;
    System.out.println(++y);
    System.out.println(y);

    
    // Integer division
    System.out.println( ((double)18)/7 );
    // Integer remainder
    System.out.println(18%7);
    
    // Negation
    System.out.println( -(2.4+5.6) );

  }
}