More Java Examples / Practice Programs

Write a Java method to check numbers is palindrome number or not

Introduction

In this demo I have used NetBeans IDE 8.2 for debugging purpose. But you can use any java programming language compiler as per your availability..

import java.util.Scanner;
 
public class Javaexcercise
{
    public static void main(String[] args)
    {
        Scanner console = new Scanner(System.in);
 
        int num;
 
        System.out.print("Enter any number: ");
        num = console.nextInt();
 
        if(isPalindrom(num))
        {
            System.out.println("Number is palindrom");
        }
        else
        {
            System.out.println("Number is not palindrom");
        }
    }
 
 
    public static boolean isPalindrom(int number)
    {
        int temp = number;
        int remainder;
        int reverse = 0;
 
        while(temp > 0)
    {
            remainder = temp % 10;
            temp = temp / 10;
            reverse = reverse * 10 + remainder;
    }
 
        return reverse == number;
    }
}

Result

Write a Java method to check numbers is palindrome number or not

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