migrate 392 questions to pattern format

2025-09-10 18:05:55 +01:00
parent 91e48f5239
commit 0ee388c420
402 changed files with 1383 additions and 545 deletions
--- a/backend/data/questions/reverse-linked-list.yaml
+++ b/backend/data/questions/reverse-linked-list.yaml
@@ -7,7 +7,8 @@ categories:
  - linked-lists
  - recursion
 patterns:
-  - linkedlist-reversal
+  - slug: linkedlist-reversal
+    is_optimal: true

 function_signature: "def reverse_list(head: ListNode | None) -> ListNode | None:"