import java.util.*;

public class sol30part8{

   public static void main(String[] args) {

       /* Create new vector */
       Vector<Integer> v = new Vector<Integer>();
       Random r = new Random();

       /* Add 10 integers */
       for (int i = 0; i < 10; i++)
           v.add(r.nextInt(10));

       /* Find even elements and print them*/
       for (int i : v)
           if (i % 2 == 0)
               System.out.print(i);
   }
} 