Java Program to Check Given String is a POLYNDROME or Not

import java.io.*;
import java.lang.*;
class Polyndrome
{
    public static void main(String args[]) throws IOException
    {
        BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
        System.out.println("Enter the String: ");
        String s=br.readLine();
        String temp=s;
        StringBuffer sb= new StringBuffer(s);
        sb.reverse();
        s=sb.toString();
        if(s.equals(temp))
            System.out.print("String is polyndrome");
        else
            System.out.println("String is not polyndrome");

    }
}

 OUTPUT:

Compile: javac Polyndrome.java

Run: java Polyndrome

Enter the String:
madam
String is polyndrome


Enter the String:
Hello
String is not polyndrome