Next permutation

#1

please tell me the issue

#2

print all elements of the array not only first three.
array size can be upto 1000 you have taken it of 10.

#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.