Letter Pattern

Write a program to print the following
         A
       B B
      CC CC
   DDD DDD





#include<stdio.h>
main()
{
      int i,j,n;
      printf("Enter Limit..  :  ");
      scanf("%d",&n);
      for(i=0;i<n;i++)
      {
      for(j=0;j<(n-i);j++)
      printf(" ");
      if(i==0)putchar(65);
      for(j=0;j<i;j++)putchar(65+i);      printf(" ");
        for(j=0;j<i;j++)putchar(65+i);
        printf("\n");
        }
        getch();
        }
     

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