Could someone please tell me how internally does the line -
reverse(copy_head_second_half) # revert the reverse of the second half
impact the solution. Why does the solution fail if we don’t reverse this?
Hey @Sumit_Sunil_Khopkar!
We have reversed the second half to see if the LinkedList represents a palindrome or not. reverse(slow) reversed the second half.
We will reverse the second half of the LinkedList again to revert and bring the LinkedList back to its original form.