From d2d34ae7a5d01ab6c37e93020b644fd6b04dd02f Mon Sep 17 00:00:00 2001
From: Wonder <hezhaohui0807@163.com>
Date: Mon, 29 Sep 2025 21:28:55 +0800
Subject: [PATCH] =?UTF-8?q?=20=F0=9F=94=84Update:=20=E6=9B=B4=E6=96=B0?=
 =?UTF-8?q?=E7=9B=AE=E5=BD=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 2e8a07a..8d821cb 100644
--- a/README.md
+++ b/README.md
@@ -18,12 +18,8 @@
 - [X] 找到字符串中所有字母异位词 - 中等
 
 ## 子串
-- [ ] 和为 K 的子数组 - 中等
-
-## 滑动窗口最大值
+- [X] 和为 K 的子数组 - 中等
 - [ ] 滑动窗口最大值 - 困难
-
-## 最小覆盖子串
 - [ ] 最小覆盖子串 - 困难
 
 ## 普通数组