PYRAMID OF ALPHABETS

#include<iostream.h>

#include<conio.h>

void main()

{

 clrscr();

 int n;

 cout<<"Enter the number of lines : ";

 cin>>n;

 for( int i=1 ; i<=n ; i++ )

 {

   for ( int j=1 ; j<=n-i ; j++ )

    {

     cout<<" ";

    }

   for ( int k=1 ; k<=i ; k++ )

    {

     cout<<char (64+k);

    }

   for ( int l=i ; l>=2 ; l-- )

       cout<<char (63+l);

   cout<<"\n";

 }

 getch();

}

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OUTPUT:(click to enlarge the image)