Program
package com.candidjava; import java.util.Scanner; public class PalindromeNumber { public static void main(String args[]) { int n, pal, Rev = 0, r; Scanner sc = new Scanner(System.in); System.out.println("Enter the number to check palindrome number or not"); n = sc.nextInt(); pal = n; while (n > 0) { r = n % 10; Rev = Rev * 10 + r; n = n / 10; } if (Rev == pal) { System.out.println(" The given no is palindrome "+ Rev); } else { System.out.println("The given no is not palindrome " + Rev); } } }
Output
Enter the number to check palindrome number or not
121
The given no is palindrome 121
Enter the number to check palindrome number or not
123
The given no is not palindrome 321