Problem append k from last to front of linked list

#1

2 test case not passing

#2
#3

Hello @naveengupta,

This is happening because you have missed a very important part of the question:

k >= n

Example:
5
1 2 3 4 5
6
Expected Output:
5 1 2 3 4
Your Output:
1 2 3 4 5

Hope, this would help.
Give a like, if you are satisfied.