Not passing the test cases

#1
#2

hello @anshulgurawalia

once re read the problem, n is redundant information.
nowhere we required the number of friends

#3

please see this one :-

#4

check now->

#5

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.