Web Reference: Dec 20, 2025 · It was considered as the first algorithm to break the O (n²) time complexity barrier for sorting. It works by comparing elements that are far apart first, then gradually reducing the gap. Shell sort is an algorithm that first sorts the elements far apart from each other and successively reduces the interval between the elements to be compared. In this tutorial, you will understand the working of shell sort with working code in C, C++, Java, and Python. Let us consider the following example to have an idea of how shell sort works. We take the same array we have used in our previous examples. For our example and ease of understanding, we take the interval of 4. Make a virtual sub-list of all values located at the interval of 4 positions.
YouTube Excerpt: Dr. Rob Edwards from San Diego State University summarizes
Information Profile Overview
Shell Sort Algorithm Example - Latest Information & Updates 2026 Information & Biography
Details: $2M - $18M
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 3, 2026
Information Outlook & Future Earnings
Disclaimer: Disclaimer: Information provided here is based on publicly available data, media reports, and online sources. Actual details may vary.