Top down change coins problem not giving the output plz find the error i am doing

#1
#2

hey @sudhanshu8917 when n == 0 return 1 not 0.

#3

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.