BEGINNER's ALPHABET PALINDROME

PRINT ALPHABET PALINDROMIC PYRAMID USING C#

using System;

public class Test
{
      public static void Main()
      {
            var number = Console.ReadLine();
            int n = Convert.ToInt32(number);
            Pattern print = new Pattern();
            print.PrintPalindromePattern(n);
      }
}

public class Pattern
{
      public void PrintPalindromePattern(int n)
      {
            int dummy = 1;
            char letter = 'A';
            int reversepalindrome;
            char letteraftereachIteration ='A';
            char reverseletter ='A';
            for(int i=1;i<=n;i++)
            { 
                  reversepalindrome = i-1;
                  for(int j=1;j<=dummy;j++)
                  {
                        if(j<=i)
                        {
                        Console.Write(letter++);
                        }
                        else
                        {
                              while(reversepalindrome!=0)
                              {
                                    Console.Write(reverseletter);
                                    reversepalindrome--;
                                    reverseletter--;
                              }
                        }
                 
                  }
                  if(i!=1)
                  {
                     letteraftereachIteration ++;
                  }
                  reverseletter =letteraftereachIteration;
                  letter='A';
                  dummy = dummy + 2;
                  Console.WriteLine();
            }
     
      }
}

OUTPUT