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Solution: Remove Duplicates from a Linked List

Explore how to remove duplicate values from a singly linked list in JavaScript. This lesson guides you through an in-place method that modifies the list by traversing and skipping duplicates, ensuring only unique nodes remain. Learn the step-by-step algorithm and analyze its time and space complexity to solidify your understanding.

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Statement

Given the head of a singly linked list, remove any duplicate nodes from the list in place, ensuring that only one occurrence of each value is retained in the modified list.

Constraints:

Let n be the number of nodes in a linked list.

  • 00 \leq n 500\leq 500

  • ...