Reverse number

Write a program to print Reverse of a number?

This program prints reverse of a number i.e. if the input is 321 then output will be 123.

Source code of the program:

import java.util.Scanner;
class ReverseNumber
{
public static void main(String args[])
{
      int n, reverse = 0;

      System.out.println("Enter the number to reverse");
      Scanner in = new Scanner(System.in);
      n = in.nextInt();

      while( n != 0 )
      {
      reverse = reverse * 10;
      reverse = reverse + n%10;
      n = n/10;
      }

      System.out.println("Reverse of entered number is "+reverse);
}
}

Output of the program: