From fb38bd41f01b3247113d70dfbb05bc4cc7460ab2 Mon Sep 17 00:00:00 2001
From: p2i3t8vuh <3020727885@qq.com>
Date: Sun, 21 May 2023 17:32:24 +0800
Subject: [PATCH] Update README.md

---
 README.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index c40c554..4ca9a44 100644
--- a/README.md
+++ b/README.md
@@ -261,9 +261,12 @@ step.2 对学生成绩进行排序
 生成表格
 ![](make_chart.drawio.svg)
 
-
 ##### delete_data
+step.1 输入学生姓名
+step.2查找学生成绩
+step.3找到后删除
 ![](delete_data.drawio.svg)
+
 ##### read_data
 step1.输入文件名并打开文件
 step2.判断文件是否为空