public class repeater {


    public static void main(String argv[]) {
	int reps=0;
	String word=null;

	try {

	    if (argv.length != 2)
		throw new IllegalArgumentException();


	    try {
		reps = Integer.parseInt(argv[0]);
	    } catch (NumberFormatException nfe) {
		throw new IllegalArgumentException();
	    }
	    
	    word = argv[1];

	    for(int i=0; i< reps; i++)
		System.out.println(word);

	} catch (IllegalArgumentException iae) {
	    System.out.println("Error");
	    System.out.println("Usage: java repeater [number] [word]");
	}

	       

    }

}