Leetcode Link: https://leetcode.com/list/5chyqxsi

Here are some of the common topics that we must practice in order to master trees, Also check out the code templates for some standard problems:

• DFS:

• BFS / Level Order Traversal

• Minimum and Maximum Depth

• Other problems related to trees:

• Binary Tree:

• Views of Binary Tree:

• Ancestor problem:-

• Root to leaf path problems:-

• Serialize and deserialize problems:-