migrate 392 questions to pattern format

2025-09-10 18:05:55 +01:00
parent fe59de3392
commit 0c43a4a95d
402 changed files with 1383 additions and 545 deletions
--- a/backend/data/questions/lfu-cache.yaml
+++ b/backend/data/questions/lfu-cache.yaml
@@ -7,7 +7,8 @@ categories:
  - hash-tables
  - linked-lists
 patterns:
-  - heap
+  - slug: hashing
+    is_optimal: true

 function_signature: "class LFUCache: def __init__(self, capacity: int); def get(self, key: int) -> int; def put(self, key: int, value: int) -> None"