---
title: "Discussion on \"Roman to Integer: LeetCode Java Solution\" | Hashnode"
description: "Discussion on \"Roman to Integer: LeetCode Java Solution\". Solve LeetCode Problem 13: Roman to Integer using Java with subtractive notation and optimize for time and space complexity"
url: "https://hashnode.com/posts/roman-to-integer-leetcode-java-solution/684dad65b7dc565b32bb0665"
---

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# [Roman to Integer: LeetCode Java Solution](https://amanvw.hashnode.dev/roman-to-integer-leetcode-java-solution?utm_source=hashnode&utm_medium=feed)

Solve LeetCode Problem 13: Roman to Integer using Java with subtractive notation and optimize for time and space complexity

Apr 6, 2025 · 3 min read · amanvw.hashnode.dev  
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-   [#leetcode](https://hashnode.com/tag/leetcode)
-   [#romantointeger](https://hashnode.com/tag/romantointeger)

## Written by

[Aman Walke](https://hashnode.com/@AmanVW)

@AmanVW · Pune

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

Developer with some free time to solve problems and share with the world!

I'm a tech enthusiast who loves building backend systems that just work — clean, scalable, and efficient. I've worked with microservices, Spring Boot, Azure, and APIs, and I enjoy digging into root causes and making systems better. Whether it's writing clean code, reviewing it, or managing deployments with DevOps tools, I'm always up for the challenge. I like working in collaborative environments where I can learn, share, and grow alongside smart people.

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