Solution: Find If a Doubly Linked List Is a Palindrome
Explore how to determine if a doubly linked list is a palindrome by using two pointers at the start and end of the list. Learn to traverse and compare nodes effectively, understand the reasoning behind the algorithm, and analyze its time and space complexity. This lesson helps you implement and explain palindrome checks in coding interviews for Go.
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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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