From da79a6cea31a7f097518083e14269eb3bd508d87 Mon Sep 17 00:00:00 2001
From: Youngsang Suh <60172447+youngsangsuh@users.noreply.github.com>
Date: Wed, 24 May 2023 16:03:41 -0700
Subject: [PATCH 1/2] Create solution.cpp

---
 Leetcode/199/ysuh/solution.cpp | 39 ++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 Leetcode/199/ysuh/solution.cpp

diff --git a/Leetcode/199/ysuh/solution.cpp b/Leetcode/199/ysuh/solution.cpp
new file mode 100644
index 0000000..c31358b
--- /dev/null
+++ b/Leetcode/199/ysuh/solution.cpp
@@ -0,0 +1,39 @@
+/**
+ * Definition for a binary tree node.
+ * struct TreeNode {
+ *     int val;
+ *     TreeNode *left;
+ *     TreeNode *right;
+ *     TreeNode() : val(0), left(nullptr), right(nullptr) {}
+ *     TreeNode(int x) : val(x), left(nullptr), right(nullptr) {}
+ *     TreeNode(int x, TreeNode *left, TreeNode *right) : val(x), left(left), right(right) {}
+ * };
+ */
+class Solution {
+private:
+    int val_arr[100] = {0,};
+    void f(TreeNode* node, int depth){
+        if(node == NULL) return;
+        val_arr[depth] = node -> val;
+        f(node -> left, depth + 1);
+        f(node -> right, depth + 1);
+    }
+
+public:
+    vector<int> rightSideView(TreeNode* root) {
+        for (int i=0; i<100; i++) {
+            val_arr[i] = -101;
+        }
+        f(root, 0);
+        vector <int> result;
+        for (int i=0; i<100; i++) {
+            if (val_arr[i] >= -100) {
+                result.push_back(val_arr[i]);
+            }
+            else {
+                break;
+            }
+        }
+        return result;
+    }
+};

From 3c962c1f6625702f7e9c9310a7a123ba07e88914 Mon Sep 17 00:00:00 2001
From: GitHub Action <action@github.com>
Date: Wed, 24 May 2023 23:05:06 +0000
Subject: [PATCH 2/2] Add README.md file

---
 Leetcode/199/ysuh/README.md | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 Leetcode/199/ysuh/README.md

diff --git a/Leetcode/199/ysuh/README.md b/Leetcode/199/ysuh/README.md
new file mode 100644
index 0000000..67412f3
--- /dev/null
+++ b/Leetcode/199/ysuh/README.md
@@ -0,0 +1,11 @@
+## Link
+[Binary Tree Right Side View](https://leetcode.com/problems/binary-tree-right-side-view/)
+
+## Topic
+- Tree
+- Recursive
+
+## Approach
+ - Save the latest called value in a certain depth
+
+## Note