balanced tree check

2026-06-18 11:47:09 +05:30
parent 3ca995f7ad
commit 989da02bf5
2 changed files with 16 additions and 2 deletions
@@ -1 +1 @@
-3,9,20,null,null,15,7
+1,2,2,3,3,null,null,4,4