音が流れない場合、再生を一時停止してもう一度再生してみて下さい。
ツール 
画像
Cracking FAANG
2180回再生
INVERT BINARY TREE | LEETCODE # 226 | PYTHON SOLUTION

In this video we are solving a very well known interview question: Invert Binary Tree (Leetcode # 226).

This is a pretty simple Tree question but can be a bit tricky if you've never done a recursive post order traversal of a binary tree before!

コメント