import java.util.ArrayList;
import java.util.*;

public class CategorizeStrings {
   public static void main(String[] args) {
       ArrayList<String> shortStrings = new ArrayList<String>();
       ArrayList<String> longStrings = new ArrayList<String>();
       Scanner sc = new Scanner(System.in);
       String line = "";
       System.out.println("Enter a character or word (or ZZZ to quit)");
       line = sc.nextLine();
       int count = 0;
       while (!line.equalsIgnoreCase("ZZZ") && count < 20) {
           count++;
           if (line.length() <= 10)
               shortStrings.add(line);
           else
               longStrings.add(line);
           System.out.println("Enter String (zzz) to exit");
           line = sc.nextLine();
       }
       System.out.println("Which list you want to display? Enter S for Short or L Long");>
       String ch = sc.nextLine();
       if (ch.equalsIgnoreCase("S")) {
           if (shortStrings.size() == 0)
               System.out.println("The list is empty");
           else
               System.out.println(shortStrings);
       }
       if (ch.equalsIgnoreCase("L")) {
           if (longStrings.size() == 0)
               System.out.println("The list is empty");
           else
               System.out.println(longStrings);
       }
   }
}