Progmasters 09 - Repeat end

import java.util.*;

public class Main {
	public static void main(String[] args) {

		Scanner scanner = new Scanner(System.in);
     String str = scanner.nextLine();
     int number=scanner.nextInt();

     String result="";
        for (int i = 0; i <= number; i++) {
            result+=str.substring(str.length()-number, str.length());
        }

        System.out.println(result);


     scanner.close();

	}
}