纠错

这里不需要声明 vector<int> vec
2021-09-16 10:18:35 +08:00 · 2021-09-16 10:18:35 +08:00 · 8f479eea99
parent 9fc2c9c6a7
commit 8f479eea99
1 changed files with 1 additions and 1 deletions
--- 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++) {