Why 2d not working

#1

i have solved this question using 1d dp but my last submission uses 2d dp y its not working???

#2

collaborate mode means TA,s are active or its an auto feature

#3

There is just one parameter ‘n’. Why do you want to use 2-d DP ? And what parameters could you use!?
Simply Use 1d dp and get through the problem :slight_smile:

#4

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.