Write a program using nested loops to produce the following design:

                                *               

                  *      *           

               *            *        

            *                  *     

          *                       *  

       * * * * * * * * * * *

#include<iostream.h>

#include<conio.h>

void main()

{

int n;

cout<<"\n Enter height :";

cin>>n;

for(int r = 1, sp = n-1 ; r<= n ; r++, sp--)

{

for (int k = 0; k<=sp ; k++)

cout<< " " ;

for(int c = 1; c < 2*r ; c++)

{

if(c==1 || c == 2*r - 1 || r == n )

  cout << "&";

else

  cout<< " " ;

}

cout<< endl;

}

getch();

}