Create 5084-insufficient-nodes-in-root-to-leaf-paths.js

Author: everthis

5084-insufficient-nodes-in-root-to-leaf-paths.js

@@ -0,0 +1,21 @@
+/**
+ * Definition for a binary tree node.
+ * function TreeNode(val) {
+ *     this.val = val;
+ *     this.left = this.right = null;
+ * }
+ */
+/**
+ * @param {TreeNode} root
+ * @param {number} limit
+ * @return {TreeNode}
+ */
+const sufficientSubset = function(root, limit) {
+  if (root.left == root.right)
+      return root.val < limit ? null : root;
+  if (root.left != null)
+      root.left = sufficientSubset(root.left, limit - root.val);
+  if (root.right != null)
+      root.right = sufficientSubset(root.right, limit - root.val);
+  return root.left == root.right ? null : root;
+};