Kth element from last in linked list - WA

#1

Run time error on test case -1 Please see the issue passing rest test cases.

#2

You have stored your link list in the order:
1 2 3 4 5 6

/what is the 0th element from last? 1st element from last is 6./

if(k==0){
head->data; // seems incomplete
return;
}

/* there is a problem in this logic. It should display the first element not the last. The loop prior to it would execute n time(length of the link list) to satisfy this condition. This signifies that the value of k is n, which means you have to display the nth element from last i.e. the first element or element pointed by head. */

if(temp->next==NULL){
cout<data;
return;
}

#3

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