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Interview experiences & questions tagged Linked List
Write a function to reverse a singly linked list. The function should take the head of the list as input and return the new head after reversal. For example, given the list 1 -> 2 -> 3 -> NULL, it should return 3 -> 2 -> 1 -> NULL.
Outline the steps needed to merge two linked lists that are sorted in ascending order.
Explain and implement the pointer reversal approach for reversing a singly linked list.
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