delete

2 years ago · 4d79672080
parent ba5c422345
commit 4d79672080
1 changed files with 9 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -379,6 +379,15 @@ Step 2: 显示图表
 ![](pictures/make_chart.drawio.svg)


+#### delete_data
+
+Step 1: 输入学号
+Step 2: if 不存在 then 提示学生不存在并结束
+Step 3: else 删除学生信息
+Step 4: 提示删除成功
+![](pictures/delete.drawio.svg)
+
+
 #### confirm

 Step 1: 输出 确定要退出吗