using System.CodeDom.Compiler;

using System.Collections.Generic;

using System.Collections;

using System.ComponentModel;

using System.Diagnostics.CodeAnalysis;

using System.Globalization;

using System.IO;

using System.Linq;

using System.Reflection;

using System.Runtime.Serialization;

using System.Text.RegularExpressions;

using System.Text;

using System;

​

class Result

{

​

    /*

     * Complete the 'staircase' function below.

     *

     * The function accepts INTEGER n as parameter.

     */

​

​

    public static void staircase(int n)

    {   

        for (int i = 1; i <=n;i++){

            for (int j=1;j<=n;j++){

                if (n-i>=j){

                    Console.Write(" ");

                }

                else

                {

                    Console.Write("#");

                }

            }

            Console.WriteLine("\n");

        }

    }

​

}

​

public class Solution

{

    public static void Main(string[] args)

    {

        int n = Convert.ToInt32(Console.ReadLine().Trim());

​

        Result.staircase(n);

    }

}

​