using System;

public class Program

{

    public static void Main()

        {

            int rows;

            Console.WriteLine(" ");

            rows= int.Parse(Console.ReadLine()); 

            int i=0;

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

        {

            int j=0;

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

            Console.Write(" ");

            int k=0 ;

            for(k=i-1;k>=0;k--)

            Console.Write("*");

            Console.WriteLine();

         } 

         }   

}