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-rw-r--r--path_sum2.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/path_sum2.cpp b/path_sum2.cpp
index 3e64ee3..3ccfc65 100644
--- a/path_sum2.cpp
+++ b/path_sum2.cpp
@@ -2,15 +2,15 @@
class Solution {
public:
- vvd(int) pathSum(TreeNode *root, int targetSum) {
- vvd(int) ans;
+ vvd pathSum(TreeNode *root, int targetSum) {
+ vvd ans;
vector<int> d;
dfs(root, targetSum, d, ans);
return ans;
}
private:
- void dfs(TreeNode *root, int targetSum, vector<int> d, vvd(int) & ans) {
+ void dfs(TreeNode *root, int targetSum, vector<int> d, vvd & ans) {
if (root == NULL)
return;
d.push_back(root->val);