using System;

public class Program

{

    public static void Main()

    {

        Random r = new Random();

        int a = r.Next(0,10);

        int b = r.Next(0,10);

        int c = r.Next(0,10);

        int d = r.Next(0,10);

        int e = r.Next(0,10);

        int f = r.Next(0,10);

        int g = r.Next(0,10);

        int h = r.Next(0,10);

        int i = r.Next(0,10);

        int j = r.Next(0,10);

        Console.WriteLine(""+a+""+b+""+c+""+d+""+e+""+f+""+g+""+h+""+i+""+j+"");

    }

}