Twisted Reverse Number Programs

1. Reverse (output-563412)

public class Encryp1 {
    static int rev = 0;

    public static void main(String[] args) {
              reverse(123456);
                System.out.println(rev);
            }

            static void reverse(int n) {
                if (n == 0)
                    return;

            rev = rev * 100 + (n % 100);
            reverse(n / 100);

            }
        }

output

2.Reverse (ouput-456123)

public class Encryp2 {
    static int rev = 0;

    public static void main(String[] args) {
              reverse(123456);
                System.out.println(rev);
            }

            static void reverse(int n) {
                if (n == 0)
                    return;

            rev = rev * 1000 + (n % 1000);
            reverse(n / 1000);

            }
        }

output

3.Reverse (output-135246)

public class Main {
    public static void main(String[] args) {
        int no = 123456;
        int no1 = 100000;
        String result1 = "";
        String result2 = "";

        while (no > 0 && no1 >= 1) {
            int res = no / no1;
            int res1 = res % 10;
            result1 += res1;
            no = no % no1;
            no1 = no1 / 10;

            if (no > 0 && no1 >= 1) {
                res = no / no1;
                int res2 = res % 10;
                result2 += res2;
                no = no % no1;
                no1 = no1 / 10;
            }
        }

        String result = result1 + result2;
        System.out.println(result);
    }
}

output