894. All Possible Full Binary Trees

Nov. 24, 2018

Introduction

It is one of medium level tree algorithms I enjoyed so much to work on. At the beginning, actually yesterday I was so frustrated and then I had difficulty to find a simple solution. Today I solved it with a few submissions. I like to share my experience.

My practice

It is very challenging problem I came cross this week. I did learn a few things and started to review the way I approached the algorithm. I like to write a post to share my practice on Leetcode.com first.

Here is my discussion link.