import java.util.*; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int a = scanner.nextInt(); int n = scanner.nextInt(); int sum = 0; int flag = a; for (int i = 0; i < n; i++) { sum = sum+a; a = a*10+flag; } System.out.println(sum); } } |
Double click to view unformatted code.