Solution: Find If a Doubly Linked List Is a Palindrome
Explore how to verify whether a doubly linked list is a palindrome by using two pointers starting at the head and tail. Learn to compare elements moving inward, understand the traversal process, and analyze the O(n) time and O(1) space complexity involved in this Java-based solution.
We'll cover the following...
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.
n...