import java.util.*;
public class AngkaRandom 
{
    private static Random random = new Random();
    public static String buatangkarandom(int panjang) 
    {
        String angkarandom = new String("");
        for (int i = 0; i < panjang; i++) 
        {
            angkarandom += (char) (random.nextInt(10) + '0');
        }
        return angkarandom;
    }
    public static void main(String[] args) 
    {
        System.out.print("Masukkan banyak angka random : ");
        Scanner input = new Scanner(System.in); 
        int banyak = input.nextInt();
        System.out.print("Masukkan panjang angka : ");
        int n = input.nextInt();
        System.out.print("Angka Random : \n");
        for (int i = 0; i < banyak; i++) 
        {
            System.out.println("" + buatangkarandom(n) + "");
        }
    }
}