---
title: "Discussion on \"Left and Right view of binary tree\" | Hashnode"
description: "Discussion on \"Left and Right view of binary tree\". Hi folks,\nI was solving the question of left view of binary tree, as everyone trys to modify arraylist with value at index, but that doesn't work with java empty arraylists. So, I found something new particularly with this problem and that is just in..."
url: "https://hashnode.com/posts/left-and-right-view-of-binary-tree/63ef79b40649887f7ed8f75f"
---

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# [Left and Right view of binary tree](https://metimetraveler.hashnode.dev/left-and-right-view-of-binary-tree?utm_source=hashnode&utm_medium=feed)

Hi folks, I was solving the question of left view of binary tree, as everyone trys to modify arraylist with value at index, but that doesn't work with java empty arraylists. So, I found something new particularly with this problem and that is just in...

Feb 17, 2023 · 1 min read · metimetraveler.hashnode.dev  
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## Written by

[Bhanu](https://hashnode.com/@timeWalker)

@timeWalker

  
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learning DSA, Web Development, DevOps, studying MCA at Chandigarh University

## Responses 1

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[Iswar Patro](https://hashnode.com/@Iswar)

[Feb 17, 2023](https://hashnode.com/posts/left-and-right-view-of-binary-tree/63ef79b40649887f7ed8f75f/comment/63ef7b4346e2f1644c4f3b09)

Nice approach 😉😉