import java.util.*;

public class FillerTest {
    public static void main(String[] args) {
        List<String> list = new ArrayList<String>(10);
        for(int i = 0; i < 10; i++)
            list.add("");
        String filler = args[0];
        Collections.fill(list, filler);
        for (String s : list)
            System.out.format("%s%n", s);
    }
}
