using System;

public class Program

{

    public static void Main()

    {

        int a, i, j;

        Console.Write("Masukkan Angka = ");

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

        Console.WriteLine("==========================");

        for (i=1; i<=a; i++)

        {

            for (j=1; j<=i; j++)

                Console.Write(i);

        Console.WriteLine("");

    }

    }

}