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-rw-r--r--n_ary_tree_traverse.cpp4
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;