Solution: Find If a Doubly Linked List Is a Palindrome
Understand how to verify if a doubly linked list forms a palindrome by using two pointers starting at the head and tail. This lesson guides you through traversing the list from both ends simultaneously, comparing node values to confirm palindrome properties, with an analysis of time and space complexity.
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.
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