Not Passing All testcases

#1

Given a linked list of length N and an integer K , append the last K elements of a linked list to the front. Note that K can be greater than N.https://ide.codingblocks.com/s/621945

#2

you have not consider few corner cases
like if k=1 and k>n your code will not work

if k>n you have to make k = k%n;

#3

please can u correct my code i tried correcting but still its not submitting

#4

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