From 1804364c01b53a986c369e874c332f355b286ec2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?I=C5=9F=C4=B1nsu=20Ar=C4=B1c=C4=B1?= <isinsuu98@hotmail.com>
Date: Fri, 7 Jan 2022 23:58:52 +0300
Subject: [PATCH] 938

---
 E_938_RangeSumofBST.java | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 E_938_RangeSumofBST.java

diff --git a/E_938_RangeSumofBST.java b/E_938_RangeSumofBST.java
new file mode 100644
index 0000000..7a47bd3
--- /dev/null
+++ b/E_938_RangeSumofBST.java
@@ -0,0 +1,10 @@
+class Solution {
+    public int rangeSumBST(TreeNode root, int low, int high) {
+        if(root==null) return 0;
+        if(root.val> high)
+            return rangeSumBST(root.left, low, high);
+        if(root.val< low)
+            return rangeSumBST(root.right, low, high);
+        return root.val+rangeSumBST(root.left,low,high)+rangeSumBST(root.right, low, high);
+    }
+}
\ No newline at end of file