Pattern 429

#include <stdio.h>

int main()
{
  int n = 3;
  int i,j,k;

  for(i=1; i <= n; i++)
  {
    for(j=1; j <= n; j++)
    {
      for(k=1; k <= j; k++)
      {
        printf("%c ", k + 64);
      }
      printf("\n");
    }
  }
  return 0;
}

#include <iostream.h>

int main()
{
  int n = 3;
  

  for(int i =1; i <= n; i++)
  {
    for(int j =1; j <= n; j++)
    {
      for(int k =1; k <= j; k++) 
      {
        cout<<(char)(k + 64)<<" ";
      }
     cout<<endl;  
    }
  }
  return 0;
}

class PatternProg
{
	public static void main(String args[])
	{
	  int n = 3;


	  for (int i = 1; i <= n; i++)
	  {
		for (int j = 1; j <= n; j++)
		{
		  for (int k = 1; k <= j; k++)
		  {
			System.out.print((char)(k + 64)+" ");
		  }
		 System.out.println();
		}
	  }
	  
	}
}

using System;

class PatternProg
{
  public static void Main()
  {
    int n = 3;


    for (int i = 1; i <= n; i++)
    {
      for (int j = 1; j <= n; j++)
      {
        for (int k = 1; k <= j; k++)
        {
          Console.Write((char)(k + 64) + " ");
        }
        Console.WriteLine();
      }
    }

    Console.ReadKey(true);

  }
}

n = 3

for x in range(1, n + 1):
  for y in range(1, n + 1):
    for z in range(1, y + 1):
      print(chr(z + 64) + " ", end="")
    print()