import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int x = sc.nextInt(); int i = sc.nextInt(); int res = x % (int)Math.pow(10, i); System.out.println(res); } }
import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int x = sc.nextInt(); int i = sc.nextInt(); int res = x % (int)Math.pow(10, i); System.out.println(res); } }