From 1a16c119a39f1929af9294b653385defa7c904f3 Mon Sep 17 00:00:00 2001 From: KailokFung Date: Sun, 27 Jun 2021 15:44:40 +0800 Subject: [PATCH] =?UTF-8?q?feat(=E4=BA=8C=E5=8F=89=E6=A0=91=E7=90=86?= =?UTF-8?q?=E8=AE=BA=E5=9F=BA=E7=A1=80.md):=20=E6=96=B0=E5=A2=9Ejava?= =?UTF-8?q?=E7=89=88=E6=9C=AC?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- problems/二叉树理论基础.md | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/problems/二叉树理论基础.md b/problems/二叉树理论基础.md index 55383e91..d4dfe0c6 100644 --- a/problems/二叉树理论基础.md +++ b/problems/二叉树理论基础.md @@ -188,6 +188,21 @@ struct TreeNode { Java: +```java +public class TreeNode { + int val; + TreeNode left; + TreeNode right; + TreeNode() {} + TreeNode(int val) { this.val = val; } + TreeNode(int val, TreeNode left, TreeNode right) { + this.val = val; + this.left = left; + this.right = right; + } +} +``` + Python: