Time: 131 ms (85.96%), Space: 24.5 MB (79.04%) - LeetHub

hogan-tech · hogan-tech · commit d2e4df150269 · 2024-01-08T22:23:37.000+08:00
diff --git a/0938-range-sum-of-bst/0938-range-sum-of-bst.py b/0938-range-sum-of-bst/0938-range-sum-of-bst.py
@@ -1,3 +1,5 @@
+# time complexity: O(n)
+# space complexity: O(n)
 # Definition for a binary tree node.
 from typing import Optional
 

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+# time complexity: O(n)`
	`2`	`+# space complexity: O(n)`
`1`	`3`	`# Definition for a binary tree node.`
`2`	`4`	`from typing import Optional`
`3`	`5`