Pattern 178

#include <iostream.h>
#include <math.h>

int main()
{

 int n = 3;
 

  for(int i = n; i >= -n; i--)
  {
    for(int j = 0; j < n-abs(i); j++)
    {
      cout<<(char)(j + 65);
    }
    cout<<endl;
  }
 return 0;
}

class PatternProg
{
	public static void main(String args[])
	{

	 int n = 3;


	  for (int i = n; i >= -n; i--)
	  {
		for (int j = 0; j < n - Math.abs(i); j++)
		{
		  System.out.print((char)(j + 65));
		}
		System.out.println();
	  }
	 
	}
}

using System;

class PatternProg
{
  public static void Main()
  {

    int n = 3;


    for (int i = n; i >= -n; i--)
    {
      for (int j = 0; j < n - Math.Abs(i); j++)
      {
        Console.Write((char)(j + 65));
      }
      Console.WriteLine();
    }

    Console.ReadKey(true);
  }
}

n = 3

for x in range(n, - (n + 1), -1):
  for y in range(0,n - abs(x)):
    print(chr(y + 65), end="")
  print()