// This program demonstrates shortcut arithmetic expressions
// and the difference between n++ and ++n
// Look at the value of k to see the difference

public class Arith {

    public static void main (String [] args) {
	int n = 1;

	n += 2;
	System.out.println("n = " + n);
	n /= 3;
	System.out.println("n = " + n);

	int k = n++;
	System.out.println("n = " + n + " k = " + k);

	k = ++n;
	System.out.println("n = " + n + " k = " + k);
    }
}