From 1f94b8371fd558ca259e39f40fec7ff1c23d725b Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Tue, 3 Oct 2023 13:02:45 +0000
Subject: [PATCH] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 data_structures/arrays/pairs_with_given_sum.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/data_structures/arrays/pairs_with_given_sum.py b/data_structures/arrays/pairs_with_given_sum.py
index 677a99be1..3f587ed8f 100644
--- a/data_structures/arrays/pairs_with_given_sum.py
+++ b/data_structures/arrays/pairs_with_given_sum.py
@@ -30,16 +30,16 @@ def pairs_with_sum(arr, k):
     d = {}
     for i in arr:
         if i in d:
-            d[i]+=1
+            d[i] += 1
         else:
             d[i] = 1
     ans = 0
     for i in arr:
-        d[i]-=1
-        if k-i in d and d[k-i]!=0:
-            ans+=d[k-i]
-        d[i]+=1
-    return ans//2
+        d[i] -= 1
+        if k - i in d and d[k - i] != 0:
+            ans += d[k - i]
+        d[i] += 1
+    return ans // 2
 
 
 if __name__ == "__main__":