Invert a Binary tree

Inverting a binary tree is one of the most common questions asked in the interviews of many companies. In this article, we will see in detail as to how one can understand and tackle this task of inverting a binary tree using recursion, stack and queue.

Table of Contents:Binary treeInversion of a binary treeMethods of InversionRecursionIterative solution using stackIterative solution using queueTime and space complexities of different solutionsBinary Tree

When every non-leaf node in ...