---
title: "Discussion on \"Next Permutation — The 3-Step Algorithm That Made Everything Click\" | Hashnode"
description: "Discussion on \"Next Permutation — The 3-Step Algorithm That Made Everything Click\". Most solutions I found online just showed me code with zero explanation of why it works.After solving this problem, I finally understood the pattern. Let me save you the confusion.\n\n📖 First — What is"
url: "https://hashnode.com/posts/next-permutation-the-3-step-algorithm-that-made-everything-click/6a43d50443552d627a038d2e"
---

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# [Next Permutation — The 3-Step Algorithm That Made Everything Click](https://pujajorwar.hashnode.dev/next-permutation-the-3-step-algorithm-that-made-everything-click?utm_source=hashnode&utm_medium=feed)

Most solutions I found online just showed me code with zero explanation of why it works.After solving this problem, I finally understood the pattern. Let me save you the confusion. 📖 First — What is

Jun 30 · 7 min read · pujajorwar.hashnode.dev  
Updated Jul 4  
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## Written by

[Puja Jorwar](https://hashnode.com/@pujajorwar)

@pujajorwar · Pune, India

  
[View profile](https://hashnode.com/@pujajorwar)

Full-Stack Developer & Data Analyst | DSA & Tech Writer | Open to Work

Full-Stack Developer & Data Analyst | DSA & Tech Writer | Open to Work I write about: → DSA problems — explained simply with dry runs & code → Full-Stack Development (React, Next.js, Node.js) → Data Analysis (Python, SQL, Power BI) I believe in understanding over memorising. Every blog I write is explained the way I wish someone had explained it to me. Portfolio: https://portfolio-puja-jorwar.vercel.app/ GitHub: https://github.com/Puja-Jorwar Twitter: https://x.com/PujaJorwar LinkedIn: https://www.linkedin.com/in/puja-jorwar

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