Invert Binary Tree | Java | LeetCode 226 | Iterative & Recursive Approach

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In this tutorial, I have explained how to invert binary tree using iterative and recursive approach and it's java code.

Given a binary tree, we have to write a code to invert it.
Invert binary tree solution using Java Code.

How to convert a Binary Tree into its Mirror Tree.
Invert Binary Tree using Recursion.
Invert Binary Tree using Level Order Traversal.
Invert Binary Tree Java Code.

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Great explanation of each steps with visual. Thanks bro, keep it up

CengizAkarsu
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Do you prefer to draw recursion tree for each of the problems associated with recursion? Or it just comes intuitively after some practice?

kartikaykumar
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great stuff, but instead of having 2 temp variables a better naming would be to call the one from the queue 'current' or something like that. simple enough here but it's less confusing.

jklasfjkl
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Great tutorial bro...Keep it up ...This IDE looks flashy and it's better to read in this view even in low resolution.

abhinav
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Really nice explanation also liked the theme used for coding. may i know what IDE you used.

piyusharmaus