diff options
Diffstat (limited to 'n_ary_tree_traverse.cpp')
-rw-r--r-- | n_ary_tree_traverse.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/n_ary_tree_traverse.cpp b/n_ary_tree_traverse.cpp index d6cbebd..9c89682 100644 --- a/n_ary_tree_traverse.cpp +++ b/n_ary_tree_traverse.cpp @@ -2,8 +2,8 @@ class Solution { public: - vvd(int) levelOrder(Node *root) { - vvd(int) ans; + vvd levelOrder(Node *root) { + vvd ans; if (!root) return ans; queue<Node *> q; |