From 5c7137c125de467c76b3620562723298c90fc9c0 Mon Sep 17 00:00:00 2001
From: whai <lkwhai@163.com>
Date: Sun, 14 Jan 2024 22:08:17 +0800
Subject: [PATCH] =?UTF-8?q?=E5=85=88=E5=BA=8F=E9=81=8D=E5=8E=86?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/cn/whaifree/leetCode/Tree/LeetCode144.java | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/main/java/cn/whaifree/leetCode/Tree/LeetCode144.java b/src/main/java/cn/whaifree/leetCode/Tree/LeetCode144.java
index b3e513a..49247a3 100644
--- a/src/main/java/cn/whaifree/leetCode/Tree/LeetCode144.java
+++ b/src/main/java/cn/whaifree/leetCode/Tree/LeetCode144.java
@@ -50,8 +50,6 @@ public class LeetCode144 {
     }
 
     class Solution1 {
-
-
         public List<Integer> preorderTraversal(TreeNode root) {
             List<Integer> res = new LinkedList<Integer>();
             if (root == null) {