using System;

public class Program

{

    public static void Main()

    {

        for (int i = 0; i < 11; i++)

        {

            Console.WriteLine(i);

        }

    int b;

        b = Convert.ToInt32(Console.ReadLine());

        for (int i = 0; i < b ;i++)

        {

            Console.WriteLine(b * i);

        }

​

int a;      

a = Convert.ToInt32(Console.ReadLine());

        for (int i = 0; i < a; i++) 

        {   

    Console.WriteLine("*");

        for (int j = 0; j < a; j++) 

        {   

    Console.Write("*");

        }

        }

char A, Z;

        for (char c = 'A'; c <= 'Z'; c++)

    {

         Console.WriteLine(c);

    }   

    }

}