Web Reference: Spiral Matrix - Given an m x n matrix, return all elements of the matrix in spiral order. Problem Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order. Example 1: Input: [ [ 1, 2, 3 ], [ 4, 5, 6 ], [ 7, 8, 9 ] ] Output: [1,2,3,6,9,8,7,4,5] Example 2: Input: [ [1, 2, 3, 4], [5, 6, 7, 8], [9,10,11,12] ] Output: [1,2,3,4,8,12,11,10,9,5,6,7] Solution /** * @param {number[][]} matrix ... We use an array or hash table \ (\textit {vis}\) to record whether each element has been visited. Each time we visit an element, we mark it as visited, then move one step forward in the current direction.
YouTube Excerpt: In this video you will learn How to solve the
Net Worth Profile Overview
Leetcode Spiral Matrix In Javascript Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
Estimated Worth: $51M - $66M
Salary & Income Sources
Career Highlights & Achievements
Assets, Properties & Investments
This section covers known assets, real estate holdings, luxury vehicles, and investment portfolios. Data is compiled from public records, financial disclosures, and verified media reports.
Last Updated: April 8, 2026
Net Worth Outlook & Future Earnings
Disclaimer: Disclaimer: Net Worth estimates are based on publicly available data, media reports, and financial analysis. Actual numbers may vary.