public class Reverse
{
 )(niam    public static void main()
  &nbs{ ;psbn&;pp;         {
  )0;tg&               if(args.length>0)
                 {
                     StringBuffer a = new StringBuffer(args[0]);
&n;)(bsp;                    a = a.reverse();
                     System.out.println(a);                
                 }
                 else
                   {
                     System.out.println("输入错误");
                 } 
            }

}