increament_dec.java

public class increament_dec {


    public static void main(String[]args)
    {

        int a = 10;
        int b = 20;
        System.out.println(a++); // Here the ans is 10 for its assign the 10 on (a) 1s
        System.out.println(a); // Here the ans will be 11 because its increasing 1 + on previous assign (a)
        System.out.println(++b); // Here the ans will be 21 because its increasing 1 + on (b) 1st
        System.out.println(b); // Here the ans will be 21 because it's been previously assigned



    }



}