The question is :
What I'm done with :
As you can see at the last line I couldn't do the cast
How can I let it put latters instead of the numbers using the cast operator, (char)( ) !
Please read the link in my signature on asking questions the smart way. What you've done here is pretty rude- not only does your title tell us nothing, but you didn't even bother to copy and paste the question or the code. That's not how this works.