From 95345f6f5b0e6ae10f54a33850298634e05766ee Mon Sep 17 00:00:00 2001
From: Saksham Chawla <51916697+saksham-chawla@users.noreply.github.com>
Date: Mon, 2 Oct 2023 20:51:45 +0530
Subject: [PATCH] Add typng to binomial_coefficient.py (#9480)

---
 maths/binomial_coefficient.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/maths/binomial_coefficient.py b/maths/binomial_coefficient.py
index 0d4b3d1a8..6d5b46cb5 100644
--- a/maths/binomial_coefficient.py
+++ b/maths/binomial_coefficient.py
@@ -1,4 +1,4 @@
-def binomial_coefficient(n, r):
+def binomial_coefficient(n: int, r: int) -> int:
     """
     Find binomial coefficient using pascals triangle.