data structures & algorithms

Leetcode Binary Tree Level Order Traversal II Java Solution

// SOLVING THIS WITH AN AI ASSISTANT (2026) If you are working through this problem with an AI coding assistant — Claude,…

2 min read July 3, 2020

data structures & algorithms

Leetcode Reconstruct Itinerary Java Solution

// SOLVING THIS WITH AN AI ASSISTANT (2026) If you are working through this problem with an AI coding assistant — Claude,…

3 min read June 28, 2020

data structures & algorithms

Leetcode 200 Number of Islands (Java) With Video Explanation

// SOLVING THIS WITH AN AI ASSISTANT (2026) If you are working through this problem with an AI coding assistant — Claude,…

2 min read May 28, 2020