varl.java

Java程序

public class varl
{public static void main(String[] args) 
 { if(args.length==0)
     System.out.println("The array'length is 0");
   else
     {System.out.println("the verval array is");
      for(int i=args.length-1;i>=0;i--)   
       System.out.print(args[i]+"  ");
     }
    }
}