From 098efcedc7a94057b557bd1d11cc434cb1faab93 Mon Sep 17 00:00:00 2001
From: pqz4hix59 <1551744337@qq.com>
Date: Wed, 16 Feb 2022 16:39:31 +0800
Subject: [PATCH] Update README.md

---
 README.md | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index ce5c6f6..50f5c88 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,12 @@
-# NULL_1
+冒泡排序:
+时间复杂度O(n^2)
 
+快速排序和归并排序:
+平均时间复杂度O(nlogn)
+最坏时间复杂度O(n^2)
+
+堆排序:
+时间复杂度O(nlogn)
+
+桶排序:
+时间复杂度:和桶的划分有关
\ No newline at end of file