Pre/Post Increment

public class PreAndPostIncrement {

public static void main(String[] args) {

int age = 18;

System.out.println("\n -------------------- POST INCREMENT---------------------------");

System.out.println(age++);
System.out.println(age+"\n");

System.out.println("\n --------------------PRE  INCREMENT---------------------------");

System.out.println(++age);
System.out.println(age);
}
}