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/accounts-merge.yaml
+++ b/backend/data/questions/accounts-merge.yaml
@@ -8,8 +8,10 @@ categories:
  - hash-tables
  - strings
 patterns:
-  - union-find
-  - dfs
+  - slug: union-find
+    is_optimal: true
+  - slug: dfs
+    is_optimal: false

 function_signature: "def accounts_merge(accounts: list[list[str]]) -> list[list[str]]:"