Write a program to find that given number or string is palindrome or not.

Unit 2

Prac 5

package pl;
import java.util.Scanner;

public class Pl {

    public static void main(String[] args) {
 
        String s,s2="";
        Scanner in =new Scanner(System.in);
        System.out.println("Enter String :");
        s = in.nextLine();
        for(int i = s.length()-1;i>=0;i--)
        {
            s2 = s2 + s.charAt(i);
        }
        if(s.equals(s2))
            System.out.println("palindrome");
        else
            System.out.println("not palindrome");
    }
}

output:

Enter String :
gajjar
not palindrome

Enter String :
12321
palindrome