Question

write a program to take a number from user and reverse it,?​

Answer 1

Answer:

import java.util.Scanner;

public class ReverseNumberUsingWhile {

private static Scanner sc;

 

public static void main(String[] args) {

 int Number, Reminder, Reverse = 0;

 sc = new Scanner(System.in);

 

 System.out.println("\n Please Enter any Number you want to Reverse : ");

 Number = sc.nextInt();

 

 while(Number > 0) {

  Reminder = Number %10;

  Reverse = Reverse * 10 + Reminder;

  Number = Number /10;

 }

 System.out.format("\n Reverse of entered number is = %d\n", Reverse);

}