What is wrong in this code

#1
#2

hi @ayush.18,
your code was getting was getting stuck when you moved all X to the end,
if your all X are moved to the end then you have to simply return.


Please let me know if there is any other doubt.

#3

hey, can you please tell me what to edit in my code.

#4

hi @ayush.18,
Sorry for the late reply.
I have already corrected your code.


In this code i have marked some comments also.
your code was getting was getting stuck when you moved all X to the end,
if your all X are moved to the end then you have to simply return.
Please let me know if there is any other doubt.