From 1b6c5cc2713743b8a74fd9c92e0a1b6442d63a7f Mon Sep 17 00:00:00 2001
From: Kamil <32775019+quant12345@users.noreply.github.com>
Date: Thu, 5 Oct 2023 17:30:43 +0500
Subject: [PATCH] Karatsuba type annotation (#9800)

* Replacing the generator with numpy vector operations from lu_decomposition.

* Revert "Replacing the generator with numpy vector operations from lu_decomposition."

This reverts commit ad217c66165898d62b76cc89ba09c2d7049b6448.

* Added type annotation.
---
 maths/karatsuba.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/maths/karatsuba.py b/maths/karatsuba.py
index 4bf4aecdc..3d29e31d2 100644
--- a/maths/karatsuba.py
+++ b/maths/karatsuba.py
@@ -1,7 +1,7 @@
 """ Multiply two numbers using Karatsuba algorithm """
 
 
-def karatsuba(a, b):
+def karatsuba(a: int, b: int) -> int:
     """
     >>> karatsuba(15463, 23489) == 15463 * 23489
     True