From 99e26666ee48de0d129ff7e85ee3ba248ad7bd94 Mon Sep 17 00:00:00 2001 From: konng Date: Sat, 18 Sep 2021 13:30:25 +0800 Subject: [PATCH] =?UTF-8?q?=E7=BA=A0=E9=94=99?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 删除多余的一个 “这” 字 --- problems/0101.对称二叉树.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/problems/0101.对称二叉树.md b/problems/0101.对称二叉树.md index 03d3acaa..3abf26cb 100644 --- a/problems/0101.对称二叉树.md +++ b/problems/0101.对称二叉树.md @@ -185,7 +185,8 @@ public: queue que; que.push(root->left); // 将左子树头结点加入队列 que.push(root->right); // 将右子树头结点加入队列 - while (!que.empty()) { // 接下来就要判断这这两个树是否相互翻转 + + while (!que.empty()) { // 接下来就要判断这两个树是否相互翻转 TreeNode* leftNode = que.front(); que.pop(); TreeNode* rightNode = que.front(); que.pop(); if (!leftNode && !rightNode) { // 左节点为空、右节点为空，此时说明是对称的