Solving Binary Tree Inorder Traversal in go. Please try yourself first to solve the problem and submit your implementation to LeetCode before looking into solution.

Problem Description

Given a binary tree, return the inorder traversal of its nodes' values.

Example :

Input: [1,null,2,3]
   1
    \
     2
    /
   3

Output: [1,3,2]

Follow up: Recursive solution is trivial, could you do it iteratively?

See the full details of the problem Binary Tree Inorder Traversal at LeetCode

Originally posted at: @github.com/halfrost/LeetCode-Go