Create Root Equals Sum of Children.java

varunu28 · web-flow · commit 3d3df107b3fe · 2022-11-09T11:49:17.000-08:00
diff --git a/Easy/Root Equals Sum of Children.java b/Easy/Root Equals Sum of Children.java
@@ -0,0 +1,20 @@
+/**
+ * Definition for a binary tree node.
+ * public class TreeNode {
+ *     int val;
+ *     TreeNode left;
+ *     TreeNode right;
+ *     TreeNode() {}
+ *     TreeNode(int val) { this.val = val; }
+ *     TreeNode(int val, TreeNode left, TreeNode right) {
+ *         this.val = val;
+ *         this.left = left;
+ *         this.right = right;
+ *     }
+ * }
+ */
+class Solution {
+    public boolean checkTree(TreeNode root) {
+        return root.val == (root.left.val + root.right.val);
+    }
+}
