public class Increment {
public static void main(String[] args) {
int p = 5;
int q = 5;
p++;
q++;
System.out.println("p = " + p);
System.out.println("q = " + q);
int m = p++;
int n = ++q;
System.out.println("m = " + m);
System.out.println("n = " + n);
}
}