Update quicksort.py

RohanSardar · web-flow · commit 7ce48ed4876b · 2024-10-04T18:30:34.000+05:30
diff --git a/divide_and_conquer/quicksort.py b/divide_and_conquer/quicksort.py
@@ -1,5 +1,7 @@
 def quicksort(arr: list) -> list:
     """Quicksort function implementation in Python.
+
+    https://en.wikipedia.org/wiki/Quicksort
     
     >>> quicksort([])
     []
