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There are two way to reverse a linked list that are using recursion or using iteration. This operation takes O(n) time complexity during iteration method ...

Traverse and reverse a linked list takes time complexity of O(n). Traverse a double linked list requires only node next reference until it reach to trail or null value ...

* Given the head of a singly linked list, reverse the list, and return the reversed list.Given the head of a singly linked list, reverse the list, and return the reversed list ...