Write in C# programming language and will accept a number as input. The loops are used to build a right aligned pattern of *.

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

namespace LeftPattern

{
class Program
{ 
static void Main(string[] args)
{
 Console.WriteLine("Enter the maximum of * :");
int n = Convert.ToInt32(Console.ReadLine());
for (int i = n; i >= 1; i--)
{
 for (int j = 0; j <n- i; j++)

 Console.Write(" ");
for (int j = 1; j <= i; j++)
Console.Write("*");
Console.WriteLine();

}
Console.WriteLine();
Console.ReadLine();

}

}

}
  Output: