using System;

public class Program {

  public static void Main(string[] args) {

            DrawPyramid(5);}

   public static void DrawPyramid(int n){

             for (int i = 1; i <= n; i++){

             for (int j = i; j <= n; j++) {

                    Console.Write(" ");}

​

             for (int k = 1; k <= 2 * i - 1; k++){

                    Console.Write("*" + " ");}

                Console.WriteLine();

            }

        }

    }