---
title: "Discussion on \"Day 9 of My 30-Day DSA Journey - Binary Search Patterns\" | Hashnode"
description: "Discussion on \"Day 9 of My 30-Day DSA Journey - Binary Search Patterns\". Day 9 of my DSA journey with JavaScript: solve 5 LeetCode problems using Binary Search, boundary search, and modified Binary Search."
url: "https://hashnode.com/posts/day-9-of-my-30-day-dsa-journey-binary-search-patterns/6aa43bb3da1787e2c3ff364f"
---

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# [Day 9 of My 30-Day DSA Journey - Binary Search Patterns](https://abi-blog.hashnode.dev/day-9-of-my-30-day-dsa-journey-binary-search-patterns?utm_source=hashnode&utm_medium=feed)

Day 9 of my DSA journey with JavaScript: solve 5 LeetCode problems using Binary Search, boundary search, and modified Binary Search.

Sep 11 · 12 min read · abi-blog.hashnode.dev  
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-   [#dsa](https://hashnode.com/tag/dsa)
-   [#javascript](https://hashnode.com/tag/javascript)
-   [#leetcode](https://hashnode.com/tag/leetcode)
-   [#binary-search](https://hashnode.com/tag/binary-search)
-   [#algorithms](https://hashnode.com/tag/algorithms)
-   [#data-structures](https://hashnode.com/tag/data-structures)
-   [#problem-solving](https://hashnode.com/tag/problem-solving)
-   [#coding-interview](https://hashnode.com/tag/coding-interview)
-   [#dsa-patterns](https://hashnode.com/tag/dsa-patterns)
-   [#javascript-dsa](https://hashnode.com/tag/javascript-dsa)

## Written by

[Abirami Sri](https://hashnode.com/@abiramisri)

@abiramisri

  
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