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Problem: Reverse Linked List II

Medium
30 min
Explore how to reverse a portion of a singly linked list in-place to optimize memory and performance. This lesson helps you understand the problem constraints, develop a clear solution approach, and implement your code in an interactive environment.

Statement

Given a singly linked list with nn nodes and two positions, left and right, the objective is to reverse the nodes of the list from left to right. Return the modified list.

Constraints:

  • 11 \leq n 500\leq 500
  • 5000-5000 \leq node.value 5000\leq 5000
  • 11 \leq left \leq right \leq n
Problem
Ask
Submissions

Problem: Reverse Linked List II

Medium
30 min
Explore how to reverse a portion of a singly linked list in-place to optimize memory and performance. This lesson helps you understand the problem constraints, develop a clear solution approach, and implement your code in an interactive environment.

Statement

Given a singly linked list with nn nodes and two positions, left and right, the objective is to reverse the nodes of the list from left to right. Return the modified list.

Constraints:

  • 11 \leq n 500\leq 500
  • 5000-5000 \leq node.value 5000\leq 5000
  • 11 \leq left \leq right \leq n