Single linked list get nth node from end

Question

https://code.sololearn.com/c6lZv0Zjpf9c

hi friends here is my code ......getting nth node from end
i am getting segmentation fault core dumped

please find the get_node() function ....please correct

Answer 1

I think it's inside the if(count >= n) statement, the count = count - n + 1 should be count = count - n, without the + 1