Return error ( subset sum easy)

#1
#2

here condition is wrong
image
correct one is
sum==0
NOT SINGLE EQUAL TO

also in your code there is one mistake
your code will always print YES because you are not excluding empty subset

Reference Code

#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.