[pre-commit.ci] auto fixes from pre-commit.com hooks

pre-commit-ci[bot] · pre-commit-ci[bot] · commit cd38be74aac7 · 2025-10-27T06:25:23.000Z
for more information, see https://pre-commit.ci
diff --git a/dynamic_programming/beautiful_arrangement.py b/dynamic_programming/beautiful_arrangement.py
@@ -10,6 +10,7 @@
 """
 # Solution using Backtracking
 
+
 class BeautifulArrange:
     # funtion call; n is the size of the permutation (numbers 1..n)
     def countarrangement(self, n: int) -> int:
