using System;
public class Program
{
public static void Main()
//Console.Write("Enter n: ");
//int n = int.Parse(Console.ReadLine());
for(int row = 1; row <= 5; row++)
for(int i = 1; i < 5-row; i++)
Console.Write(" ");
for(int j = 1; j < row-1; j++)
Console.Write("*");
}