Open zhenyu0519 opened 3 years ago
https://zhenyu0519.github.io/2020/03/10/lc145/
Leetcode 145. Binary Tree Postorder Traversal (Python)
It is a best solution found that very popular and helpful: https://www.youtube.com/watch?v=0VQSwssqRqk&ab_channel=EricProgramming
https://zhenyu0519.github.io/2020/03/10/lc145/
Leetcode 145. Binary Tree Postorder Traversal (Python)