Why am I getting segmentation fault? And how can I resolve such kind of errors?

#1
#2

you have done some mistake

  1. you forgot to decrease k in while loop
  2. you have to consider 3 case
    a) if(k>n)
    b) if(k==n)
    c) if (k<n)

i have done all required changes you can check

Modified Code

if you have more doubts regarding this feel free to ask
i hope this helps
if yes hit a like and don’t forgot to mark doubt as resolved :grinning:

#3

Thank you so much …

#4

But why are we doing k=k%n when k>n …

#5

because we cannot append last k elements ( when k is greater than length ) so inorder to get k in the range of linked list
we do k= k%n

#6

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