---
title: "Discussion on \"Leetcode: 136. Single Number\" | Hashnode"
description: "Discussion on \"Leetcode: 136. Single Number\". Given a non-empty array of integers nums, every element appears twice except for one. Find that single one."
url: "https://hashnode.com/posts/leetcode-136-single-number/634e319deea1eab58b481c02"
---

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# [Leetcode: 136. Single Number](https://blog.sarathchandra.me/leetcode-136-single-number?utm_source=hashnode&utm_medium=feed)

Given a non-empty array of integers nums, every element appears twice except for one. Find that single one.

Oct 18, 2022 · 2 min read · blog.sarathchandra.me  
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-   [#bit-manipulation](https://hashnode.com/tag/bit-manipulation)
-   [#leetcode](https://hashnode.com/tag/leetcode)

## Written by

[Sarath Chandra Reddy](https://hashnode.com/@screddy1313)

@screddy1313 · India

  
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Ops Engineer | ML and DL practitioner

Hi I am currently working as a devops engineer at Newfold Digital and had a masters degree from IIIT Delhi with Data Engineering as specialization. I love reading and writing about topics related to Machine Learning and data science. You can reach me on linkedin, twitter or email.

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