Intersection of linked lists

#1

question:https://www.hackerrank.com/challenges/find-the-merge-point-of-two-joined-linked-lists/problem
https://ide.codingblocks.com/s/307348
all test cases are not passing

#2

@ayu2321
Slight modifications required towards the end of your code

while(fast!=NULL && slow!=NULL && slow!=fast){

            fast = fast->next;
            slow = slow->next;

    }
    return slow->data;
} // Closing bracket of  findMergeNode function