Left View and Right View of Binary Tree | Iterative Method | Trees

In this video, I have discussed how to find left view and right view of binary tree. This can be done both recursively and iteratively. Here, I have discussed the iterative approach.
Left view of a Binary Tree is set of nodes visible when tree is visited from left side.
Right view of a Binary Tree is set of nodes visible when tree is visited from right side.

00:00 Introduction
00:08 What is Left View and Right View ?
01:30 Left View Pseudo Code
07:47 Right View Pseudo Code
08:37 Implementation

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I live in New Delhi and love explaining programming concepts. I have done M.Tech(BITS Pilani) + B.Tech(PEC, Chandigarh) in Computer Science and am currently working as a software engineer in a MNC.
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For other tree tutorials, please refer to the below links:

For in-depth Graph theory and implementation details, please refer to the below playlist:

#DataStructure,#Trees,#FitCoder,#Algorithm,#competitiveprogramming,#binarytree

[FitCoder]

00:00 Introduction
00:08 What is Left View and Right View ?
01:30 Pseudo Code
08:37 C++ Implementation

[devlead]

Thanks bro...these videos really helped me a lot before exam.

[barshapal_]

thanks for making such videos, your video really make understanding much easy, it mght have taken days to understand all these iterative and recursive process, but with ur videos its so easy to understand....


thank you very much

[karthickak]

Thanks and Nice explanation, keep up your good work and you are doing it already

[anjalivedpathak]

Amazing explaination... I had watched all other videos.. but this is the best among them.. just a 0th level explanation for beginners...👍

[codingninja]

Thanks for explaining both the iterative and recursive method in all your up the good work 👍

[Vasudha_neha]

As always it's so easy to learn with the help of your vedios. Thank you

[snehakumari]

Well explained but I am getting syntax error while running on gfg.

[sugammehta]

Really awesome videos I wasn't getting how to implement trees and graphs ..I have one doubt ...how come we write "*i" in the visited array in depth and breadth first search of graph ...pls explain .thank you