Symmetric Tree (Iterative) LeetCode 101 (Java) FANG Interviews frequently asked algorithm.

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This is a short video explaining using simple visual cues and psedo code, along with a quick walk through of the actual java code for problem 101 on LeetCode. It is frequently asked by many top tech companies in their technical interviews. Please see the previous video which solves the same problem recursively as well.

It is tagged as an easy level problem, and i hope the visual explanation helps you understand the code better. Hope you like the video.
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Very clean and crisp explanation, Thanks for the video!!

praveenseven