From 0a961d18b0b100a39f2626aafdd5bf13cc79a1c0 Mon Sep 17 00:00:00 2001
From: Lt-grint <danerlt001@gmail.com>
Date: Wed, 27 Feb 2019 11:18:58 +0800
Subject: [PATCH] update bubble_sort

use tuple
---
 README.md | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/README.md b/README.md
index efff5f76c..50794e752 100644
--- a/README.md
+++ b/README.md
@@ -77,9 +77,7 @@ def bubble_sort(lst):
     for passnum in range(len(lst) - 1, 0, -1):
         for i in range(passnum):
             if lst[i] > lst[i + 1]:
-                temp = lst[i]
-                lst[i] = lst[i + 1]
-                lst[i + 1] = temp
+                lst[i], lst[i + 1] = lst[i + 1], lst[i]
 ```
 <details><summary>View Examples</summary>