---
title: "Discussion on \"LeetCode Blind75 #2 - Contains Duplicate (Easy)\" | Hashnode"
description: "Discussion on \"LeetCode Blind75 #2 - Contains Duplicate (Easy)\". Brute Force | Sort and Search | HashSet | Streams"
url: "https://hashnode.com/posts/leetcode-blind75-2-contains-duplicate-easy/61aaf1626acd3f65bec461ee"
---

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# [LeetCode Blind75 #2 - Contains Duplicate (Easy)](https://shree8.hashnode.dev/leetcode-blind75-2-contains-duplicate-easy?utm_source=hashnode&utm_medium=feed)

Brute Force | Sort and Search | HashSet | Streams

Dec 4, 2021 · 2 min read · shree8.hashnode.dev  
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## Written by

[Shreeyash SJ](https://hashnode.com/@Shree8)

@Shree8 · Pune, Maharashtra IN

  
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Software Development Engineer

👨‍💻 Software Development Engineer | Passionate Problem Solver | Tech Enthusiast | React Native Developer With over two years of experience, I'm a Software Development Engineer with a passion for creating innovative solutions and solving complex problems. 💡 With a solid background in computer science and engineering, I thrive in fast-paced environments where I can apply my expertise to develop robust and scalable software solutions. My technical proficiency includes languages such as Java, Python, and JavaScript, along with experience in web and mobile app development frameworks. 🌐 I'm committed to continuous learning and staying updated with the latest technologies to deliver high-quality and efficient solutions. Let's collaborate and build something amazing together! 🚀

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