christmas tree

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Christmas_Tree
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            int spaceCount = n;
            for (int i = 0; i < n + 1; i++)
            {
                string space = new string(' ', spaceCount);
                string star = new string('*', i);
                Console.WriteLine($"{space}{star} | {star}");
                spaceCount--;
            }
        }
    }
}