migrate 392 questions to pattern format

2025-09-10 18:05:55 +01:00
parent 13bab63618
commit c60ae08f56
402 changed files with 1383 additions and 545 deletions
--- a/backend/data/questions/insert-into-a-binary-search-tree.yaml
+++ b/backend/data/questions/insert-into-a-binary-search-tree.yaml
@@ -6,7 +6,8 @@ leetcode_url: https://leetcode.com/problems/insert-into-a-binary-search-tree/
 categories:
  - trees
 patterns:
-  - tree-traversal
+  - slug: tree-traversal
+    is_optimal: true

 function_signature: "def insert_into_bst(root: TreeNode, val: int) -> TreeNode:"