SOME COMPUTER STUFF ON C,JAVA,TALLY,BCA,SOLVED PAPERS

import java.io.*; public class a { public static void main(String args[])throws Exception { String s,s2=""; int i; DataInputStream dd=new DataInputStream(System.in); System.out.println("Enter a string"); s=dd.readLine(); s=s.trim(); for(i=0;i<s.length();i++) s2=s.charAt(i)+s2; if(s.equals(s2)) System.out.println("It is  a palindrome"); elseaba System.out.println("Not a palindrome"); } }