Merge pull request gzc426#283 from GatesMa/patch-8

gzc426 · web-flow · commit 020d85a8f103 · 2018-12-03T19:48:05.000+08:00
Create GatesMa.md
diff --git a/2018.12.05-leetcode102/GatesMa.md b/2018.12.05-leetcode102/GatesMa.md
@@ -0,0 +1,21 @@
+# C++
+```cpp
+class Solution {
+public:
+    vector<vector<int>> res;
+    void check(TreeNode* root, int depth){
+        if(root == NULL) return ;
+        if(res.size() == depth)
+        {
+            res.push_back(vector<int>());
+        }
+        res[depth].push_back(root->val);
+        check(root->left, depth + 1);
+        check(root->right, depth + 1);
+    }
+    vector<vector<int>> levelOrder(TreeNode* root) {
+        check(root, 0);
+        return res;
+    }
+};
+```
