Search⌘ K
AI Features
Home
Courses
Learn Data Structures and Algorithms

Problem: Remove Nth Node From End of List

Explore an efficient algorithm to remove the nth node from the end of a singly linked list. Learn to implement the two-pointer technique and dummy node usage for a clean, single-pass solution that handles edge cases effectively.

We'll cover the following...

Statement

Given the head of a singly linked list, remove the nthn^{th} node from the end of the list and return the head of the modified list.

Note: Could you solve this in a single pass through the list?

Constraints:

  • The number of nodes in the list is sz

  • 1≤1 \leq sz ...