From be437a1fcd0d22a70a9d70995f8d3f85cbc42a29 Mon Sep 17 00:00:00 2001
From: Francis <455954986@qq.com>
Date: Wed, 26 Apr 2023 10:37:29 +0800
Subject: [PATCH] fix format

---
 README.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 2d9ff3a..9ee037e 100644
--- a/README.md
+++ b/README.md
@@ -162,9 +162,12 @@ docker pull xingfranics/cplusplusthings:latest
 #### 2.2 [重点实战练习](./practical_exercises/key_exercises/)
 
 ├── [中括号重载.cpp](./practical_exercises/key_exercises/bracket_overloading.cpp)
+
 ├── [时钟++运算符重载.cpp](./practical_exercises/key_exercises/clock.cpp)
+
 ├── [运算符重载之强制转换.cpp](./practical_exercises/key_exercises/operator_cast.cpp)
-└── [重载圆括号的时钟.cpp](./practical_exercises/key_exercises/operator_circle.cpp)
+
+├── [重载圆括号的时钟.cpp](./practical_exercises/key_exercises/operator_circle.cpp)
 
 ├── [函数模板.cpp](./practical_exercises/key_exercises/func_temp.cpp)
 
@@ -181,8 +184,11 @@ docker pull xingfranics/cplusplusthings:latest
 ├── [继承与封装.cpp](./practical_exercises/key_exercises/override.cpp)
 
 ├── [读写文件综合题.cpp](./practical_exercises/key_exercises/read_file.cpp)
+
 ├── [输入输出运算符重载.cpp](./practical_exercises/key_exercises/io_operator_overload.cpp)
+
 ├── [输入输出重载.cpp](./practical_exercises/key_exercises/io_operator.cpp)
+
 ├── [输出格式.cpp](./practical_exercises/key_exercises/output.cpp)