import org.apache.commons.codec.binary.Base64;
import org.apache.commons.codec.digest.DigestUtils;

InputStream inputStream= System.in;

        Reader reader=new InputStreamReader(inputStream);

        BufferedReader br=new BufferedReader(reader) ;

        while((str=br.readLine())!=null){

            String result = new String(Base64.encodeBase64(DigestUtils.md5(str.getBytes("UTF-8"))),"UTF-8");

            System.out.println(result);

        }

        br.close();