LeetCode 3211 – Generate Binary Strings Without Adjacent Zeros

In this JavaScript coding tutorial, we’ll solve LeetCode 3211:
Generate Binary Strings Without Adjacent Zeros.
Learn how to use recursion and backtracking to construct all valid binary strings of length n where no substring of two adjacent zeros ('00') occurs.

📌 Example:
For n = 3, valid outputs: 010, 011, 101, 110, 111

You’ll see dry-runs, step-by-step code in JS, and logical reasoning for interviews and DSA rounds.

Perfect for practicing recursion, building coding interview skills, and improving algorithmic thinking – all with JavaScript.

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Hash tags:- #leetcode #dsa #javascript #coding #programming