JAVA PROG 6

Week-3:

a)    Write a Java program that checks whether a given string is a palindrome or not.

Program:

import java.io.*;

class Palindrome

{

        public static void main(String args[]) throws IOException

        {

                int i,j;

                boolean flag=true;

                BufferedReader br=new BufferedReader(new InputStreamReader(System.in));

                System.out.print("\nEnter String:");

                String s=br.readLine();

                j=s.length()-1;

                for(i=0;i<=j;i++)

                {

                    if(s.charAt(i)!=s.charAt(j--))

                                flag=false;

                }

                if(flag==false)         System.out.println("\n"+s+" Is Not Palindrome"); 

                else                          System.out.println("\n"+s+" Is Palindrome");

        }

}

Output:

Enter String: malayalam

malayalam Is Palindrome