using System;

using System.Linq;

public class Program

{

    public static void Main()

    {

        const int rows = 7;

        foreach (int row in Enumerable.Range(1, rows).Reverse())

        {

            foreach (int col in Enumerable.Range(1, row).Reverse())

            {

                Console.Write("*");

            }

            Console.WriteLine();

        }

    }

}