Developers Nest - Intensify Your Coding Skills

When talking about binary trees then the view of a binary tree is something that has the most probability to be asked in a coding interview. In this blog post, I'm going to talk mainly about the Right & Left views of a binary tree. There are so many ways available on the internet, that it's really a very difficult task to choose which method you should follow. Suppose, you're using one method for Left View and another method for Right View, now you need to know two different methods for two similar questions. In this blog we'll discuss a single approach by which you can solve both Left View and Right View problems.   Before diving directly into the approach we need to understand what exactly is this Right/Left view. For your better understanding I've created a binary tree : So let's try to understand the right view for this binary tree. Right View simply means looking at the tree from its right side and the only nodes visible from that view are required to b...