Challenge: Find If a Doubly Linked List Is a Palindrome
Try to solve the Doubly Linked List is a Palindrome problem.
We'll cover the following
Statement
Given the head of a doubly linked list, check whether the doubly linked list is a palindrome or not. Return TRUE if it is a palindrome; otherwise, return FALSE.
A palindrome is any string or sequence that reads the same from both ends. For example, 2002 is a palindrome.
Constraints:
Let n
be the number of nodes in a doubly linked list.
Examples
Level up your interview prep. Join Educative to access 80+ hands-on prep courses.