import java.util.Calendar;
public class Demo
{
public static void main(String[] args)
{
Random r=new Random(Calendar.getInstance(). getTimeInMillis());
String s;
do
{
s=String.valueOf(r. nextInt(900)+100);
if(!s.contains("8") && !s.contains("9"))
{
System.out.println(s);
break;
}
}while(true);
}
}