Linked List - even after odd

[tarunluthra]

https://hack.codingblocks.com/contests/c/537/315

https://ide.codingblocks.com/s/64867

3 testcases passed. 4th testcase giving run-error

[Khushboo (Khushboo Verma)]

Hi Tarun, your code gives runtime error for testcases like
4
1 1 1 1
Try to modify your code for such test cases.