Suppose following is a letter-based pattern,I am finding difficulty to print the letters with space between?

Question

char i,j;
for (i='D';i>='A';i--)
{
for (j=i;j<='D';j++)

{
System .out.print(j );
}
System .out .println ();
}
these are the codes of my pattern , kindly make necessary changes in these codes so I can know how it should be done.

Answer 1

If you want to add space beetwen them just put System.out.print(j + " ");