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();
}