Solution: Remove Nth Node from End of List
Explore how to remove the nth node from the end of a singly linked list using the two-pointer approach. Understand the step-by-step algorithm, including pointer initialization, advancing the right pointer by n steps, and removing the target node. This method offers an efficient one-pass solution with O(N) time and O(1) space complexity.
Statement
Given the head of a singly linked list and an integer n, remove the nth node from the end of the list and return the head of the modified list.
Constraints:
The number of nodes in the list is
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