From 8f479eea994307e6948e5664a67d3ebe7868efd3 Mon Sep 17 00:00:00 2001
From: konng <konng_0120@qq.com>
Date: Thu, 16 Sep 2021 10:18:35 +0800
Subject: [PATCH] =?UTF-8?q?=E7=BA=A0=E9=94=99?=
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这里不需要声明 vector<int> vec
---
 problems/0102.二叉树的层序遍历.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/problems/0102.二叉树的层序遍历.md b/problems/0102.二叉树的层序遍历.md
index a2fd6f03..376af7a2 100644
--- a/problems/0102.二叉树的层序遍历.md
+++ b/problems/0102.二叉树的层序遍历.md
@@ -1173,7 +1173,7 @@ public:
         if (root != NULL) que.push(root);
         while (!que.empty()) {
             int size = que.size();
-            vector<int> vec;
+            // vector<int> vec;
             Node* nodePre;
             Node* node;
             for (int i = 0; i < size; i++) {