From 5b53e0e7c5e9a2dac8c3513c37efe2f47586ea89 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=88=90?= <1903771960@qq.com>
Date: Thu, 4 May 2023 07:20:33 +0800
Subject: [PATCH] lxc

---
 README.md | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index b0df0b5..639da43 100644
--- a/README.md
+++ b/README.md
@@ -299,7 +299,22 @@ Step 3: 根据查询结果输出
 
 ![](query_data.svg)
 ### add_data
+Step 1: 输入查询学号
+Step 2:  for 0 to num_part-1 查询
+Step 3: if 成立则结束 else 输入学生名称、名次，添加分数， 并提示完成
+Step 4: 结束
+
+
 ### update_data
+Step 1: 输入查询学号
+Step 2:  for 0 to num_part-1 查询
+Step 3: if 不成立则结束 else 输出学生信息
+Step 4: 结束
+
+
 ### delete_data
+Step 1: 
 ### sort_data
-### make_chart
\ No newline at end of file
+Step 1: 
+### make_chart
+Step 1: 
\ No newline at end of file