chore: add placeholder for leetcode 226 (invert binary tree)

KwonNayeon · KwonNayeon · commit 6913e2ad34a1 · 2025-02-09T10:30:04.000+09:00
diff --git a/invert-binary-tree/KwonNayeon.py b/invert-binary-tree/KwonNayeon.py
@@ -0,0 +1,14 @@
+"""
+Constraints:
+- 
+
+Time Complexity: 
+- 
+
+Space Complexity: 
+- 
+
+풀이방법:
+1. 
+"""
+
