Скачать или смотреть Snapshot Array Implementation | JavaScript Data Structure | LeetCode Solution Explained

Learn how to implement SnapshotArray in JavaScript, a powerful array-like data structure that supports snapshots of its state.
We use per-index history storage and binary search to achieve efficient set, snap, and get operations.

🔥 Topics Covered:

Problem breakdown and explanation

Data structure design for snapshot storage

Efficient get using binary search

Step-by-step example walkthrough

Time and space complexity

💻 Language: JavaScript
📚 Difficulty: Medium
🎯 Best For: Coding Interviews, LeetCode, Data Structure Practice

Example:
Input: ["SnapshotArray","set","snap","set","get"]
Output: [null,null,0,null,5]



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