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linked-lists

Implement and analyze linked list operations including reversal, merging, and cycle detection.

3|Updated Nov 18, 2025
Search Tags:#algorithms#data-structures#cycle-detection#linked-list#pointer-manipulation#list-reversal
One-click install
npx skills add https://github.com/pluginagentmarketplace/custom-plugin-data-structures-algorithms --skill linked-lists
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: linked-lists
Source: https://github.com/pluginagentmarketplace/custom-plugin-data-structures-algorithms/tree/main/skills/linked-lists
Command: npx skills add https://github.com/pluginagentmarketplace/custom-plugin-data-structures-algorithms --skill linked-lists

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires yaml, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

Linked lists are a foundational data-structure for efficient insertions and dynamic memory usage, but implementing and reasoning about them is error-prone and verbose. This skill provides structured patterns, ready-to-use operations, and testing strategies for common linked-list variants including singly, doubly, circular lists, along with reversal, merging, and cycle detection.

Core Features & Use Cases

  • Implement and manipulate singly and doubly linked lists
  • Handle circular lists and list merging
  • Efficient cycle detection using techniques like Floyd's algorithm
  • Two-pointer strategies for common pointer problems
  • Educational and interview-ready examples for practical study and project use

Quick Start

Set up a hands-on example to implement and test basic linked list operations including reversal and cycle detection.

Frequently Asked Questions about linked-lists

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I detect a cycle in a linked list?▼

Cycle detection in a linked list uses Floyd's algorithm to track two pointers at different speeds, meeting if a cycle exists. This skill provides ready-to-use cycle detection operations and testing strategies.

What's the best way to reverse a singly linked list?▼

Reversing a singly linked list requires careful pointer manipulation, achievable through two-pointer strategies. This skill supplies structured patterns and hands-on scripts to implement and test list reversal.

How does Floyd's algorithm work for circular list detection?▼

Floyd's algorithm detects circular lists by moving a slow pointer one step and a fast pointer two steps; if they meet, a cycle is confirmed. This skill includes these educational, interview-ready examples.

Can I use this skill for doubly linked list operations?▼

Yes, this skill handles doubly linked list operations alongside singly and circular variants. It provides practical patterns for implementing, merging, and manipulating these dynamic data structures.

Do I need yaml to run the linked list scripts?▼

Yes, yaml is required as a dependency. The skill uses a validation script to ensure configuration integrity for the linked list operations, assets, and references provided.

When should I use a linked list instead of another data structure?▼

Linked lists suit dynamic memory usage and frequent insertions better than fixed-size alternatives. This skill provides structured patterns to implement them, but limits arise with random access operations.

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