From d892ce5858539c65b3f142d1968f65e012480446 Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sun, 27 Aug 2023 14:49:07 +0800
Subject: [PATCH 01/18] Create 2209040027

---
 2209040027 | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 2209040027

diff --git a/2209040027 b/2209040027
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/2209040027
@@ -0,0 +1 @@
+

From 61c2ea86fe2f1c40d261afde949e42b82047efc8 Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sun, 27 Aug 2023 16:23:22 +0800
Subject: [PATCH 02/18] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 1aaeb65..439e8ee 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@
 | 2209040024 | 马思凡 |  |  |
 | 2209040025 | 马嘉骏 |  |  |
 | 2209040026 | 唐晓南 |  |  |
-| 2209040027 | 刘文杰 |  |  |
+| 2209040027 | 刘文杰 | 学生籍贯信息记录簿设计 | 二十四点游戏设计 |
 | 2209040028 | 宋俊涛 |  |  |
 | 2209040029 | 刘炫祺 |歌手比赛系统设计  | 学校运动会管理系统设计 |
 | 2209040030 | 伍常弘 |  |  |

From 445c0bdce0c8209fe17670cf16de7479235fdee2 Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sun, 27 Aug 2023 16:26:38 +0800
Subject: [PATCH 03/18] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 439e8ee..28d7aa2 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@
 | 2209040024 | 马思凡 |  |  |
 | 2209040025 | 马嘉骏 |  |  |
 | 2209040026 | 唐晓南 |  |  |
-| 2209040027 | 刘文杰 | 学生籍贯信息记录簿设计 | 二十四点游戏设计 |
+| 2209040027 | 刘文杰 |学生通讯录管理系统设计|学生籍贯信息记录簿设计|
 | 2209040028 | 宋俊涛 |  |  |
 | 2209040029 | 刘炫祺 |歌手比赛系统设计  | 学校运动会管理系统设计 |
 | 2209040030 | 伍常弘 |  |  |

From da09fa6b32d947dbcd2bb6a549f2e34987e4534b Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sun, 27 Aug 2023 16:27:47 +0800
Subject: [PATCH 04/18] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 28d7aa2..7a255d9 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@
 | 2209040024 | 马思凡 |  |  |
 | 2209040025 | 马嘉骏 |  |  |
 | 2209040026 | 唐晓南 |  |  |
-| 2209040027 | 刘文杰 |学生通讯录管理系统设计|学生籍贯信息记录簿设计|
+| 2209040027 | 刘文杰 |学生通讯录管理系统设计 |学生籍贯信息记录簿设计|
 | 2209040028 | 宋俊涛 |  |  |
 | 2209040029 | 刘炫祺 |歌手比赛系统设计  | 学校运动会管理系统设计 |
 | 2209040030 | 伍常弘 |  |  |

From 4a524dae5b2d17b4205e039c45ba5d51d16df398 Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sun, 27 Aug 2023 16:29:24 +0800
Subject: [PATCH 05/18] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 7a255d9..e709ebe 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@
 | 2209040024 | 马思凡 |  |  |
 | 2209040025 | 马嘉骏 |  |  |
 | 2209040026 | 唐晓南 |  |  |
-| 2209040027 | 刘文杰 |学生通讯录管理系统设计 |学生籍贯信息记录簿设计|
+| 2209040027 | 刘文杰 |学生籍贯信息记录簿设计|24点游戏设计|
 | 2209040028 | 宋俊涛 |  |  |
 | 2209040029 | 刘炫祺 |歌手比赛系统设计  | 学校运动会管理系统设计 |
 | 2209040030 | 伍常弘 |  |  |

From 991b7db81b38a64c8f24507c45631af3c8f53959 Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sun, 27 Aug 2023 16:29:34 +0800
Subject: [PATCH 06/18] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index e709ebe..feefaf5 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@
 | 2209040024 | 马思凡 |  |  |
 | 2209040025 | 马嘉骏 |  |  |
 | 2209040026 | 唐晓南 |  |  |
-| 2209040027 | 刘文杰 |学生籍贯信息记录簿设计|24点游戏设计|
+| 2209040027 | 刘文杰 |学生籍贯信息记录簿设计|24点游戏设计 |
 | 2209040028 | 宋俊涛 |  |  |
 | 2209040029 | 刘炫祺 |歌手比赛系统设计  | 学校运动会管理系统设计 |
 | 2209040030 | 伍常弘 |  |  |

From 708d95250fa7d05507d8d951b30c5e8a690b2c86 Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sun, 27 Aug 2023 16:36:44 +0800
Subject: [PATCH 07/18] Update 2209040027

---
 2209040027 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/2209040027 b/2209040027
index 8b13789..c5b0b71 100644
--- a/2209040027
+++ b/2209040027
@@ -1 +1,2 @@
-
+Design of Student Hometown Information Record Book
+twenty-four point game desigin

From 9b245a8ca604ff9f7c4f729f272ceedfe66b6052 Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sun, 27 Aug 2023 16:40:34 +0800
Subject: [PATCH 08/18] Delete 2209040027

---
 2209040027 | 2 --
 1 file changed, 2 deletions(-)
 delete mode 100644 2209040027

diff --git a/2209040027 b/2209040027
deleted file mode 100644
index c5b0b71..0000000
--- a/2209040027
+++ /dev/null
@@ -1,2 +0,0 @@
-Design of Student Hometown Information Record Book
-twenty-four point game desigin

From e66e7324d5214a9bcfd68b91aedfe592861edc36 Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sun, 27 Aug 2023 16:49:07 +0800
Subject: [PATCH 09/18] Create Design of Student Hometown Information Record
 Book

---
 2209040027/Design of Student Hometown Information Record Book | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 2209040027/Design of Student Hometown Information Record Book

diff --git a/2209040027/Design of Student Hometown Information Record Book b/2209040027/Design of Student Hometown Information Record Book
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/2209040027/Design of Student Hometown Information Record Book	
@@ -0,0 +1 @@
+

From 5927367bb6e8d2ed3f3e176b17c7f0d1e9a29b96 Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sun, 27 Aug 2023 20:11:13 +0800
Subject: [PATCH 10/18] Create Twenty-four point game desin

---
 2209040027/Twenty-four point game desin | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 2209040027/Twenty-four point game desin

diff --git a/2209040027/Twenty-four point game desin b/2209040027/Twenty-four point game desin
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/2209040027/Twenty-four point game desin	
@@ -0,0 +1 @@
+

From 54cf2580774a86c0d7def07c42428e00e2cc8b38 Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sat, 2 Sep 2023 21:20:58 +0800
Subject: [PATCH 11/18] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index feefaf5..fd08b63 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@
 | 2209040024 | 马思凡 |  |  |
 | 2209040025 | 马嘉骏 |  |  |
 | 2209040026 | 唐晓南 |  |  |
-| 2209040027 | 刘文杰 |学生籍贯信息记录簿设计|24点游戏设计 |
+| 2209040027 | 刘文杰 |学生籍贯信息记录簿设计|学生通讯录管理系统设计 |
 | 2209040028 | 宋俊涛 |  |  |
 | 2209040029 | 刘炫祺 |歌手比赛系统设计  | 学校运动会管理系统设计 |
 | 2209040030 | 伍常弘 |  |  |

From 3ad2822f4fecabfd45366fa02459778049d8eb56 Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sat, 2 Sep 2023 21:23:46 +0800
Subject: [PATCH 12/18] Rename Twenty-four point game desin to Design of
 Student Adress Book Management System

---
 ...game desin => Design of Student Adress Book Management System} | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename 2209040027/{Twenty-four point game desin => Design of Student Adress Book Management System} (100%)

diff --git a/2209040027/Twenty-four point game desin b/2209040027/Design of Student Adress Book Management System
similarity index 100%
rename from 2209040027/Twenty-four point game desin
rename to 2209040027/Design of Student Adress Book Management System

From 3efc511c8969f584384bfdd03b1b1fe6392be781 Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sun, 3 Sep 2023 13:51:17 +0800
Subject: [PATCH 13/18] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index fd08b63..2b74f21 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@
 | 2209040024 | 马思凡 |  |  |
 | 2209040025 | 马嘉骏 |  |  |
 | 2209040026 | 唐晓南 |  |  |
-| 2209040027 | 刘文杰 |学生籍贯信息记录簿设计|学生通讯录管理系统设计 |
+| 2209040027 | 刘文杰 |学生通讯录管理系统设计|学生籍贯信息记录簿设计 |
 | 2209040028 | 宋俊涛 |  |  |
 | 2209040029 | 刘炫祺 |歌手比赛系统设计  | 学校运动会管理系统设计 |
 | 2209040030 | 伍常弘 |  |  |

From 2c2148a0b49f2eb7cf10a02934278c90320f8d45 Mon Sep 17 00:00:00 2001
From: EvilBatman <liuwenjie0525@qq.com>
Date: Sun, 3 Sep 2023 16:24:45 +0800
Subject: [PATCH 14/18] =?UTF-8?q?=E6=8F=90=E4=BA=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ...n of Student Adress Book Management System |   1 -
 .../README.md                                 |  10 +
 ...273\347\273\237\350\256\276\350\256\241.c" | 594 ++++++++++++++++++
 ...f Student Hometown Information Record Book |   1 -
 .../README.md                                 |   7 +
 ...225\347\260\277\350\256\276\350\256\241.c" | 334 ++++++++++
 2209040027/README.md                          |   5 +
 7 files changed, 950 insertions(+), 2 deletions(-)
 delete mode 100644 2209040027/Design of Student Adress Book Management System
 create mode 100644 2209040027/Design of Student Adress Book Management System/README.md
 create mode 100644 "2209040027/Design of Student Adress Book Management System/\345\255\246\347\224\237\351\200\232\350\256\257\345\275\225\347\256\241\347\220\206\347\263\273\347\273\237\350\256\276\350\256\241.c"
 delete mode 100644 2209040027/Design of Student Hometown Information Record Book
 create mode 100644 2209040027/Design of Student Hometown information Record Book/README.md
 create mode 100644 "2209040027/Design of Student Hometown information Record Book/\345\255\246\347\224\237\347\261\215\350\264\257\344\277\241\346\201\257\350\256\260\345\275\225\347\260\277\350\256\276\350\256\241.c"
 create mode 100644 2209040027/README.md

diff --git a/2209040027/Design of Student Adress Book Management System b/2209040027/Design of Student Adress Book Management System
deleted file mode 100644
index 8b13789..0000000
--- a/2209040027/Design of Student Adress Book Management System	
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/2209040027/Design of Student Adress Book Management System/README.md b/2209040027/Design of Student Adress Book Management System/README.md
new file mode 100644
index 0000000..f738b4d
--- /dev/null
+++ b/2209040027/Design of Student Adress Book Management System/README.md	
@@ -0,0 +1,10 @@
+#设计一个学生通信录，学生通迅录数据信息构成内容可自行设计(如：学号、姓名、电话号码、所在班级、寝室地址等)，通信录数据类型定义为结构体类型。
+主要实现功能包括：
+（1）创建学生通讯录；
+（2）修改学生通讯录；
+（3）增删学生通讯录；
+（4）能够按多种方式进行查询（如：①按学号查询；②按所在班级查询）
+##运行软件
+Dev-C++
+###操作系统
+Windows 11 Version 22H2
\ No newline at end of file
diff --git "a/2209040027/Design of Student Adress Book Management System/\345\255\246\347\224\237\351\200\232\350\256\257\345\275\225\347\256\241\347\220\206\347\263\273\347\273\237\350\256\276\350\256\241.c" "b/2209040027/Design of Student Adress Book Management System/\345\255\246\347\224\237\351\200\232\350\256\257\345\275\225\347\256\241\347\220\206\347\263\273\347\273\237\350\256\276\350\256\241.c"
new file mode 100644
index 0000000..c89caa8
--- /dev/null
+++ "b/2209040027/Design of Student Adress Book Management System/\345\255\246\347\224\237\351\200\232\350\256\257\345\275\225\347\256\241\347\220\206\347\263\273\347\273\237\350\256\276\350\256\241.c"	
@@ -0,0 +1,594 @@
+#include <stdio.h>   /*ͷ�ļ�*/
+#include <stdlib.h> //������õ�ϵͳ����
+#include <string.h> //�����ַ�����ĺ��������ͷ�ļ�
+#include <conio.h>
+
+//����ṹ��
+struct tongxunlu   /*����ͨѶ¼�ṹ�����*/
+{
+    char xingming[20];    /*�����������ֵ�����*/
+    char dianhua[20]; /*��������绰���������*/
+    char dizhi[40]; /*���������ַ������*/
+} txl[100]; //Ĭ��100������
+int n=0;//��¼������ϵ������
+FILE *fp;   /*�����ļ�*/
+//�����õ������к���
+void zhucaidan();    /*���˵�����*/
+void zengjia();   /*������ϵ�˺���*/
+void readfile();  /*�ļ��ж��뺯��*/
+void writefile();  /*�ļ���д�뺯��*/
+void xiugai();    /*�޸���ϵ�˺���*/
+void xiugai_xingming();  /*�����޸�*/
+void xiugai_dianhua();  /*�绰�����޸�*/
+void chazhao();      /*������ϵ�˺���*/
+void chazhao_xingming();  /*����������*/
+void chazhao_dianhua();  /*���������*/
+void shanchu();    /*ɾ����ϵ�˺���*/
+void shanchu_quanbu();  /*ȫ��ɾ��*/
+void shanchu_dange();  /*����ɾ��*/
+void xianshi();         /*������ʾ*/
+//���������� ģ����
+int main()         /*������main*/
+{
+    readfile();    /*�����ļ�*/
+    while(1)      /* ѭ������Զ���У�*/
+    {
+        zhucaidan();     /*�������˵�����*/
+    }
+    return 0;
+}
+//��ȡ�ļ��������ֿ�ʼ ģ����
+void readfile()
+{
+    if((fp=fopen("txl.txt","r"))==NULL)  /*��ֻ����ʽ���ж��ļ��Ƿ�Ϊ��*/
+    {
+        printf("\n\t\t\t    ͨѶ¼�ļ�������");    /*�жϽ���*/
+        if ((fp=fopen("txl.txt","w"))==NULL) /*ֻд��ʽ�ж�*/
+        {
+            printf("\n\t\t����ʧ��");      /*Ϊ�ս���*/
+            exit(0);                        /*�˳�*/
+        }
+        else                               /*��Ϊ����ִ��else*/
+        {
+            printf("\n\t-----------------��ӭʹ��ͨѶ¼����ϵͳ------------------");
+            printf("\n\t                    ͨѶ¼�ļ��ѽ���                     ");
+            printf("\n\t                   ��������������˵�                    ");
+            printf("\n\t---------------------------------------------------------");
+            getch();
+            return ;
+        }
+        exit(0);
+    }
+    fseek(fp,0,2); /*�ļ�λ��ָ���ƶ����ļ�ĩβ*/
+    if (ftell(fp)>0) /*�ļ���Ϊ��*/
+    {
+        rewind(fp); /*�ļ�λ��ָ���ƶ����ļ���ʼλ��*/
+        for (n=0; !feof(fp) && fread(&txl[n],sizeof(struct tongxunlu),1,fp); n++);
+        printf("\n\t----------  ��ӭʹ��ͨѶ¼����ϵͳ  ----------------");
+        printf("\n\t                   �ļ�����ɹ�                          ");
+        printf("\n\t                 ��������������˵�                      ");
+        printf("\n\t---------------------------------------------------------");
+        getch();
+        return;
+    }
+    printf("\n\t------------  ��ӭʹ��ͨѶ¼����ϵͳ  --------------");
+    printf("\n\t                     �ļ�����ɹ�                        ");
+    printf("\n\t                ͨѶ¼�ļ������κμ�¼                   ");
+    printf("\n\t                  ��������������˵�                     ");
+    printf("\n\t---------------------------------------------------------");
+    getch();
+    return;
+}
+//��ȡ�ļ���������
+
+//�ļ����˵�������ʼ ģ����
+void zhucaidan()
+{
+    char c;
+    system("cls");
+    printf("\n\t\t|-------  ��ӭ��ʹ��ͨѶ¼����ϵͳ -----|");
+    printf("\n\t\t|         1-������ϵ��    2-��ѯ����ʾ��ϵ��     |");
+    printf("\n\t\t|         3-ɾ����ϵ��    4-�޸���ϵ��           |");
+    printf("\n\t\t|         5-�����˳�      0-�������˳�           |");
+    printf("\n\t\t|------------------------------------------------|");
+    printf("\n\t\t��ѡ��������Ҫ�ķ���");
+    c=getch();
+    switch (c) /*�����ϱߵ�ѡ����Ŀ*/
+    {
+    case '1':
+        zengjia();
+        break;
+    case '2':
+        chazhao();
+        break;
+    case '3':
+        shanchu();
+        break;
+    case '4':
+        xiugai();
+        break;
+    case '5':
+        writefile();
+        break;
+    case '0':
+        exit(0);
+    default:
+        zhucaidan(); /*���û���򷵻����˵��ȴ�����*/
+    }
+}
+//�ļ����˵���������
+
+//��������ϵ�˺�����ʼ ģ��һ
+void zengjia()
+{
+    printf("\n\t\t------------------ ��������ϵ����Ϣ --------------------\n");
+    printf("\n\t\t������ϵ������:");
+    scanf("%s",txl[n].xingming);    /*��������*/
+    printf("\n\t\t������ϵ�˵绰����:");
+    scanf("%s",txl[n].dianhua);
+    printf("\n\t\t������ϵ�˵�ַ:");
+    scanf("%s",txl[n].dizhi);
+    n++;                            /*ͳ�Ƹ���*/
+    printf("\n\t\t�Ƿ����������ϵ��?(Y/N):"); /*�Ƿ����������ϵ��.*/
+    if (getch()=='y')
+        zengjia();
+    return;
+}
+//��������ϵ�˽���
+//д���ļ�������ʼ  ģ����
+void writefile()     /*��ϵ��д���ļ�*/
+{
+    int i;
+    if ((fp=fopen("txl.txt","w"))==NULL)
+    {
+        printf("\n\t\t�ļ���ʧ��");
+    }
+    for (i=0; i<n; i++)
+    {
+        if (fwrite(&txl[i],sizeof(struct tongxunlu),1,fp)!=1)
+        {
+            printf("\n\t\tд���ļ�����!\n");
+        }
+    }
+    fclose(fp); /*�ر��ļ�*/
+    printf("\n\t------------------------------------------------------"); /*�����ʾ��Ϣ*/
+    printf("\n\t\tͨѶ¼�ļ��ѱ���");
+    printf("\n\t\tллʹ�ã���ӭ�ٴ�ʹ��!\n");
+    printf("����Ա�����������,������������������,���ǽ�Ϊ�����.\n");
+    printf("���ǵ������в���֮��,�������Ƿ�ӳ�����ǽ�Ŭ������!");
+    printf("\n\t\t��������˳�����\n\t\t");      /*������*/
+    exit(0);
+    printf("\n\t------------------------------------------------------");
+}
+//д���ļ���������
+///��ѯ��ϵ�˺�����ʼ ģ����----------------------------------------------------
+void chazhao()
+{
+    char c;
+    system("cls");
+    printf("\n\t\t------------------- ��ʾ�Ͳ�ѯ��ϵ�� ------------------");
+    printf("\n\t\t|        1-�����ʾ����          2-��������ѯ         |");
+    printf("\n\t\t|        3-���绰��ѯ            4-�������˵�         |");
+    printf("\n\t\t|------------------------------------------------------");
+    printf("\n\t\t��ѡ��������Ҫ�ķ���");
+    c=getch();
+    switch (c)
+    {
+    case '1':
+        xianshi();
+        break;   /*��ʾ���к���*/
+    case '2':
+        chazhao_xingming();
+        break;  /*���ð�������ѯ����*/
+    case '3':
+        chazhao_dianhua();
+        break;  /*���ð������ѯ����*/
+    case '4':
+        zhucaidan();
+        break;       /*���˵�*/
+    }
+}
+void xianshi()//��ʾ������ϵ�˺���
+{
+    int i;
+    system("cls");//�����Ļ
+    if(n!=0)
+    {
+        printf("\n\t\t----------��ӭ����ѯͨѶ¼������ϵ����Ϣ-------------");
+        for (i=0; i<n; i++)   /*��������ʾ*/
+        {
+            printf("\n\t\t������ %s",txl[i].xingming);
+            printf("\n\t\t�绰�� %s",txl[i].dianhua);
+            printf("\n\t\t��ַ�� %s",txl[i].dizhi);
+            printf("\n\t\t--------------------------------------------------");
+            if (i+1<n)
+            {
+                printf("\n\t\t-----------------------");
+                system("pause");//���ش�����Ϣ
+            }
+        }
+        printf("\n\t\t---------------------------------------------");
+    }
+    else                                  /*����ϵ��*/
+        printf("\n\t\tͨѶ¼�����κμ�¼");
+    printf("\n\t\t��������������˵���");
+    getch();
+    return;
+}
+//�������ѯ����
+void chazhao_dianhua()
+{
+    int mark=0;
+    int i;
+    char phone[15];
+    printf("\n\t\t------------------- ���绰���� -------------------------");
+    printf("\n\t\t������绰����:");
+    scanf("%s",phone);
+    for(i=0; i<n; i++)
+    {
+        if (strcmp(txl[i].dianhua,phone)==0)//�ԱȲ��Һ���
+        {
+            printf("\n\t\t------------ �����������ҵ�ѧ����Ϣ ------------");
+            printf("\n\t\t������ %s",txl[i].xingming);
+            printf("\n\t\t�绰�� %s",txl[i].dianhua);
+            printf("\n\t\t��ַ�� %s",txl[i].dizhi);
+            printf("\n\t\t------------------------------------------------");
+            printf("\n\t\t��������������˵���");
+            mark++;
+            getch();
+            return;
+        }
+    }
+    if (mark==0)
+    {
+        printf("\n\t\tû���ҵ���ϵ�˵���Ϣ");
+        printf("\n\t\t��������������˵�");
+        getch();
+        return;
+    }
+}
+void chazhao_xingming()//��������ѯ
+{
+    int mark=0;
+    int i;
+    char name[20];
+    printf("\n\t\t----------------���������� --------------------");
+    printf("\n\t\t��������Ҫ���ҵ�����:");
+    scanf("%s",name);
+    for(i=0; i<n; i++)
+    {
+        if (strcmp(txl[i].xingming,name)==0)
+        {
+            printf("\n\t\t------------ �����������ҵ���ϵ����Ϣ ---------------");
+            printf("\n\t\t������ %s",txl[i].xingming);
+            printf("\n\t\t�绰�� %s",txl[i].dianhua);
+            printf("\n\t\t��ַ�� %s",txl[i].dizhi);
+            printf("\n\t\t---------------------------------------------------");
+            mark++;
+            getch();
+            return;
+        }
+    }
+    if (mark==0)
+    {
+        printf("\n\t\tû���ҵ���ϵ�˵���Ϣ");
+        printf("\n\t\t��������������˵�");
+        getch();
+        return;
+    }
+}
+
+////��ѯ��ϵ�˺�������-----------------------------------------------------
+
+////ɾ����ϵ�˺������ֿ�ʼ-------------------------------------------------
+void shanchu()
+{
+    char c;
+    if(n==0)     /*���ͨѶ¼��û��һ����¼������²���*/
+    {
+        printf("\n\t\t�Բ����ļ������κμ�¼");
+        printf("\n\t\t��������������˵�");
+        getch();
+        return;
+    }
+    system("cls");      /*����*/
+    printf("\n\t\t-----------------  ɾ���˵� ----------------------");
+    printf("\n\t\t|           1-ɾ������ 2-ɾ������                |");
+    printf("\n\t\t|                3-�������˵�                    |");
+    printf("\n\t\t|-------------------------------------------------");
+    printf("\n\t\t��ѡ��������Ҫ�ķ���");
+    c=getch();     /*����ĸ���choice*/
+    switch (c)
+    {
+    case '1':
+        shanchu_quanbu();
+        break;
+    case '2':
+        shanchu_dange();
+        break;
+    case '3':
+        zhucaidan();
+        break;
+    default:
+        zhucaidan();
+        break;
+    }
+}
+void shanchu_quanbu()//ɾ��������ϵ��
+{
+    printf("\n\t\tȷ��ɾ��?(y/n)");
+    if (getch()=='y')
+    {
+        fclose(fp);
+        if ((fp=fopen("txl.txt","w"))==NULL)   /*�ļ������*/
+        {
+            printf("\n\t\t���ܴ��ļ���ɾ��ʧ��");
+            readfile();
+        }
+        n=0;
+        printf("\n\t\t��¼��ɾ������������������˵�");
+        getch();
+        return;
+    }
+    else
+        return;
+}
+void shanchu_xingming()//������ɾ����ϵ��
+{
+    int i,m,mark=0,a=0;
+    char name[20];
+    printf("\n\t\t������Ҫɾ����ϵ��������");
+    scanf("%s",name);    /*������������*/
+    for (i=a; i<n; i++)
+    {
+        if (strcmp(txl[i].xingming,name) == 0) //�Ա��ַ������ҵ�Ҫɾ������ϵ��
+        {
+            printf("\n\t\t��������Ҫɾ������ϵ�˼�¼��");
+            printf("\n\t\t--------------------------------");
+            printf("\n\t\t������ %s",txl[i].xingming);
+            printf("\n\t\t�绰�� %s",txl[i].dianhua);
+            printf("\n\t\t��ַ�� %s",txl[i].dizhi);
+            printf("\n\t\t--------------------------------");
+            printf("\n\t\t�Ƿ�ɾ��?(y/n)");
+            if (getch()=='y') // ʵ��ɾ������
+            {
+                for (m=i; m<n-1; m++)
+                    txl[m]=txl[m+1];    /*��ͨѶ¼����ǰ��*/
+                n--;
+                mark++;
+                printf("\n\t\tɾ���ɹ�");
+                printf("\n\t\t�Ƿ����ɾ��?(y/n)");
+                if (getch()=='y')
+                    shanchu_xingming();   /*��������ɾ������*/
+                return;
+            }
+            else
+                return;
+        }
+        continue;
+    }
+    if (mark==0)
+    {
+        printf("\n\t\tû�и���ϵ�˵ļ�¼");
+        printf("\n\t\t�Ƿ����ɾ��?(y/n)");
+        if (getch()=='y')
+            shanchu_xingming();
+        return;
+    }
+}
+void shanchu_dianhua()//���绰����ɾ����ϵ��
+{
+    int i,m,mark=0;    /*��������*/
+    char phone[20];
+    printf("\n\t\t������Ҫɾ����ϵ�˵绰���룺");
+    scanf("%s",phone);
+    if(n==0)
+    {
+        printf("\n\t\t�Բ����ļ������κμ�¼");
+        printf("\n\t\t��������������˵�");
+        getch();
+        return;
+    }
+    for (i=0; i<n; i++)
+    {
+        if (strcmp(txl[i].dianhua,phone)==0)
+        {
+            printf("\n\t\t��������Ҫɾ������ϵ�˼�¼��");
+            printf("\n\t\t������ %s",txl[i].xingming);
+            printf("\n\t\t�绰�� %s",txl[i].dianhua);
+            printf("\n\t\t��ַ�� %s",txl[i].dizhi);
+            printf("\n\t\t�Ƿ�ɾ��?(y/n)");
+            if (getch()=='y')
+            {
+                for (m=i; m<n-1; m++) //�����滻ʵ��ɾ��
+                    txl[m]=txl[m+1];
+                n--;
+                mark++; //��¼ɾ������
+                printf("\n\t\tɾ���ɹ�");
+                printf("\n\t\t�Ƿ����ɾ��?(y/n)");
+                if (getch()=='y')
+                    shanchu_dianhua();
+                return;
+            }
+            else
+                return;
+        }
+        continue;
+
+    }
+    if (mark==0)
+    {
+        printf("\n\t\tû�и���ϵ�˵ļ�¼");
+        printf("\n\t\t�Ƿ����ɾ��?(y/n)");
+        if (getch()=='y')
+            return ;
+    }
+}
+void shanchu_dange()//ɾ��������ϵ��
+{
+    char c;
+    printf("\n\t----------------------------------------------------------");
+    printf("\n\t\t   1-������ɾ��    2-���绰ɾ��");
+    printf("\n\t\t��ѡ��������Ҫ�ķ���");
+    printf("\n\t----------------------------------------------------------");
+    c=getch();
+    switch (c)
+    {
+    case '1':
+        shanchu_xingming();
+        break;
+    case '2':
+        shanchu_dianhua();
+        break;
+    }
+}
+///ɾ���������ֽ���--------------------------------------------------------
+
+///�޸���ϵ�˺�����ʼ--------------------------------------------------
+void xiugai()     /*�޸ĺ���*/
+{
+    char c;
+    if(n==0)
+    {
+        printf("\n\t\t�Բ����ļ������κμ�¼");
+        printf("\n\t\t��������������˵�");
+        getch();
+        return;
+    }
+    system("cls");
+    printf("\n\t\t-----------------�޸���ϵ�˲˵�-----------------------");
+    printf("\n\t\t|          1-�������޸�    2-���绰�޸�              |");
+    printf("\n\t\t|              �����-���������˵�                   |");
+    printf("\n\t\t------------------------------------------------------");
+    c=getch();
+    switch(c)
+    {
+    case '1':
+        xiugai_xingming();
+        break;
+    case '2':
+        xiugai_dianhua();
+        break;
+    default:
+        zhucaidan();
+        break;
+    }
+}
+void xiugai_xingming()
+{
+    char c;
+    int i,mark=0;
+    char name[20];
+    printf("\n\t\t������Ҫ�޸ĵ���ϵ��������");
+    scanf("%s",name);
+    if(n==0)
+    {
+        printf("\n\t\t�ļ������κ���ϵ��");
+        printf("\n\t\t��������������˵�");
+        getch();
+        mark++;
+        return;
+    }
+    for(i=0; i<n; i++)
+    {
+        if(strcmp(txl[i].xingming,name)==0)
+        {
+            printf("\n\t\t��������Ҫ�޸ĵ���ϵ����Ϣ");
+            printf("\n\t\t����: %s",txl[i].xingming);
+            printf("\n\t\t�绰: %s",txl[i].dianhua);
+            printf("\n\t\t��ַ: %s",txl[i].dizhi);
+            printf("\n\t\t�Ƿ��޸�(y/n)");
+            if(getch()=='y')
+            {
+                printf("\n\t------------��ѡ���޸���Ϣ---------------");
+                printf("\n\t         1-�޸�����     2-�޸ĵ绰       ");
+                printf("\n\t                3-�޸ĵ�ַ               ");
+                printf("\n\t-----------------------------------------");
+                printf("\n\t��ѡ��������Ҫ�ķ���");
+                scanf("%s",&c);
+                switch(c)
+                {
+                case '1':
+                    printf("\n\t��������������");
+                    scanf("%s",txl[i].xingming);
+                    break;
+                case'2':
+                    printf("\n\t�������µ绰��");
+                    scanf("%s",txl[i].dianhua);
+                    break;
+                case'3':
+                    printf("\n\t�������µ�ַ: ");
+                    scanf("%s",txl[i].dizhi);
+                    break;
+                }
+            }
+        }
+    }
+    if(mark==0)
+    {
+        printf("\n\t\tû���ҵ���ϵ����Ϣ");
+        printf("\n\t�Ƿ�����޸ģ�(Y/N):");
+        if(getch()=='y')
+            xiugai_xingming();
+        return;
+    }
+}
+
+void xiugai_dianhua()
+{
+    char c,phone[15];
+    int i,mark=0;
+    printf("\n\t\t������Ҫ�޸���ϵ�˵ĺ��룺");
+    scanf("%s",phone);
+    if(n==0)
+    {
+        printf("\n\t\t�ļ������κ���ϵ��");
+        printf("\n\t\t��������������˵�");
+        getch();
+        mark++;
+        return;
+    }
+    for(i=0; i<n; i++)
+    {
+        if(strcmp(txl[i].dianhua,phone)==0)
+        {
+            printf("\n\t\t��������Ҫ�޸ĵ���ϵ����Ϣ");
+            printf("\n\t\t����: %s",txl[i].xingming);
+            printf("\n\t\t�绰: %s",txl[i].dianhua);
+            printf("\n\t\t��ַ: %s",txl[i].dizhi);
+            printf("\n\t\t�Ƿ��޸�(y/n)");
+            if(getch()=='y')
+            {
+                printf("\n\t------------��ѡ���޸���Ϣ---------------");
+                printf("\n\t       1-�޸�����     2-�޸ĵ绰         ");
+                printf("\n\t               3-�޸ĵ�ַ                ");
+                printf("\n\t-----------------------------------------");
+                printf("\n\t��ѡ��������Ҫ�ķ���");
+                scanf("%s",&c);
+                switch(c)
+                {
+                case'1':
+                    printf("\n\t�������������� ");
+                    scanf("%s",txl[i].xingming);
+                    break;
+                case'2':
+                    printf("\n\t�������µ绰�� ");
+                    scanf("%s",txl[i].dianhua);
+                    break;
+                case'3':
+                    printf("\n\t�������µ�ַ: ");
+                    scanf("%s",txl[i].dizhi);
+                    break;
+                }
+            }
+        }
+    }
+    if(mark==0)
+    {
+        printf("\n\tû�и���ϵ����Ϣ");
+        printf("\n\t�Ƿ�����޸ģ�(Y/N):");
+        if(getch()=='y')
+            xiugai_dianhua();
+        return;
+    }
+}
diff --git a/2209040027/Design of Student Hometown Information Record Book b/2209040027/Design of Student Hometown Information Record Book
deleted file mode 100644
index 8b13789..0000000
--- a/2209040027/Design of Student Hometown Information Record Book	
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/2209040027/Design of Student Hometown information Record Book/README.md b/2209040027/Design of Student Hometown information Record Book/README.md
new file mode 100644
index 0000000..e5a7dd0
--- /dev/null
+++ b/2209040027/Design of Student Hometown information Record Book/README.md	
@@ -0,0 +1,7 @@
+#学生籍贯信息记录簿设计
+## 基本功能
+首先定义了一个Student结构体来表示学生的数据。然后定义了一个StudentManager类来管理学生数据，包括添加学生记录、查询学生、排序学生数据、删除学生记录、修改学生记录、班级成绩分析和输出学生信息表等功能。
+##运行软件
+Dev-C++
+###操作系统
+Windows 11 Version 22H2
diff --git "a/2209040027/Design of Student Hometown information Record Book/\345\255\246\347\224\237\347\261\215\350\264\257\344\277\241\346\201\257\350\256\260\345\275\225\347\260\277\350\256\276\350\256\241.c" "b/2209040027/Design of Student Hometown information Record Book/\345\255\246\347\224\237\347\261\215\350\264\257\344\277\241\346\201\257\350\256\260\345\275\225\347\260\277\350\256\276\350\256\241.c"
new file mode 100644
index 0000000..994c699
--- /dev/null
+++ "b/2209040027/Design of Student Hometown information Record Book/\345\255\246\347\224\237\347\261\215\350\264\257\344\277\241\346\201\257\350\256\260\345\275\225\347\260\277\350\256\276\350\256\241.c"	
@@ -0,0 +1,334 @@
+
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+#define MAX 300				//����������� 
+
+struct Student{					//����ѧ�����ݽṹ 
+	char name[10];				//�������� 
+	char num[20];				//����ѧ�� 
+	char localcity[30]; 		//���弮��
+};
+struct Data{
+	int count;					//����ѧ������
+	struct Student stu[MAX];	//ѧ������
+}data;
+
+void Choice(){						//�˵����� 
+	system("cls");
+	printf("***************��ѧ��������Ϣ��¼����****************\n");
+	printf("*                    0.�˳�ϵͳ                     *\n");
+	printf("*                    1.¼����Ϣ                     *\n");
+	printf("*                    2.��ѯ��Ϣ                     *\n");
+	printf("*                    3.�����Ϣ                     *\n");
+	printf("*                    4.�޸���Ϣ                     *\n");
+	printf("*                    5.ɾ����Ϣ                     *\n");
+	printf("*****************************************************\n");
+	printf("\t\t������һ����<0-5>\n");
+	int choice;
+	while(1){
+		printf("������ѡ�");
+		scanf("%d",&choice);
+		switch(choice){
+			case 0:
+				exit(0);
+				break;
+			case 1:
+				Add();
+				break;
+			case 2:
+				Search();
+				break;
+			case 3:
+				Browse();
+				break;
+			case 4:
+				Amend();
+				break;
+			case 5:
+				Delete();
+				break;
+			default:
+				printf("����ѡ�");
+				Choice();
+				break; 
+		} 
+	}		
+} 
+
+void Add(){					//���Ӻ��� 
+	int i,flag=0;
+	char choice,name[10],num[20],localcity[30];
+	while(1){
+		printf("�Ƿ������[y/n]");
+		scanf("%s",&choice);
+		if(choice!='y')
+			break;
+		else{
+			printf("������ѧ��������ѧ�ţ����᣺");
+			scanf("%s%s%s",&name,&num,&localcity);
+		}
+			for(i=0;i<data.count;i++){						
+				if(strcmp(num,data.stu[i].num)==0){
+					printf("��ѧ���Ѿ����ڣ�\n");
+					flag=1;
+					break; 
+				}
+			}
+			if(flag==1){
+				flag=0;
+				continue;
+			}else{
+				int j=data.count;
+				strcpy(data.stu[j].name,name);
+				strcpy(data.stu[j].num,num);
+				strcpy(data.stu[j].localcity,localcity);
+				data.count++;
+				flag=0;
+			}
+	}
+	Save();
+	Choice();
+	
+};
+
+void Save(){						//���������ļ����� 
+	int count=data.count,i;
+	FILE *fp=fopen("data.txt","wb");
+	fwrite(&count,sizeof(int),1,fp);
+	for(i=0;i<count;i++)
+		fwrite(&data.stu[i],sizeof(struct Student),1,fp);
+	fclose(fp);
+	printf("����ɹ���\n");
+} 
+
+void Load(){						//�����ļ����� 
+	FILE *fp;
+	int count=0;
+	if(access("data.txt",0)==-1){
+		fp=fopen("data.txt","wb");
+		fwrite(&count,sizeof(int),1,fp);
+		fclose(fp);
+	}
+	fp=fopen("data.txt","rb");
+	fread(&count,sizeof(int),1,fp);
+	data.count=count; 
+	fread(data.stu,sizeof(struct Student),data.count,fp);
+}
+
+void Browse(){						//������� +
+	int i;
+	system("cls");
+	printf("��ǰ�������ݣ�\n\n");
+	printf("---------------------------------------------------------------\n");
+	printf("%-10s|%-20s|%-30s|\n", "����", "ѧ��", "����");
+	for(i=0;i<data.count;i++){
+		printf("---------------------------------------------------------------\n");
+		printf("%-10s|%-20s|%-30s|\n",data.stu[i].name,data.stu[i].num,data.stu[i].localcity);
+	}
+	printf("---------------------------------------------------------------\n");
+	system("pause");
+	Choice();
+	}
+	
+void Amend(){						//�޸���Ϣ���� 
+	char num[20],localcity[30],name[10],choice;
+	int flag,key,i;
+	printf("�Ƿ������[y/n]��");
+	scanf("%s",&choice);
+	if(choice!='y')
+		Choice(); 
+	printf("��������Ҫ�޸ĵ�ѧ��ѧ�ţ�");
+	scanf("%s",&num);
+	for(i=0;i<data.count;i++){
+		if(strcmp(num,data.stu[i].num)==0){
+			flag=1;
+			key=i;
+			break;
+		}
+	}
+	if(flag==1){
+		int j;
+	printf("����ѧ�����ݣ�\n");
+	printf("---------------------------------------------------------------\n");
+	printf("%-10s|%-20s|%-30s|\n", "����", "ѧ��", "����");
+	printf("%-10s|%-20s|%-30s|\n",data.stu[key].name,data.stu[key].num,data.stu[key].localcity);
+	printf("---------------------------------------------------------------\n");
+	back:printf("�������޸ĺ��������ѧ�ţ����᣺");
+	scanf("%s%s%s",&name,&num,&localcity);
+	for(j=0;j<data.count;j++){
+		if(strcmp(num,data.stu[j].num)==0&&j!=key){
+			printf("��ѧ���Ѿ����ڣ����������룡\n");
+			goto back;
+			break; 
+		}
+	}
+	strcpy(data.stu[key].name,name);
+	strcpy(data.stu[key].num,num);
+	strcpy(data.stu[key].localcity,localcity);
+	Save();
+	Amend();
+	}else{
+		printf("ѧ�Ų����ڣ�\n");
+		Amend();
+	}
+} 
+
+void Delete(){						//ɾ����Ϣ���� 
+	char num[20],choice;
+	int key,flag=0,i;
+	printf("�Ƿ������[y/n]��");
+	scanf("%s",&choice);
+	if(choice!='y')
+		Choice(); 
+	printf("������Ҫɾ��ѧ����ѧ�ţ�");
+	scanf("%s",&num);
+	for(i=0;i<data.count;i++){
+		if(strcmp(num,data.stu[i].num)==0){
+			key=i;
+			flag=1;
+			break;
+		}
+	}
+	if(flag==1){
+		for(;key<data.count;key++){
+		strcpy(data.stu[key].name,data.stu[key+1].name);
+		strcpy(data.stu[key].num,data.stu[key+1].num);
+		strcpy(data.stu[key].localcity,data.stu[key+1].localcity);
+		}
+		data.count--;
+		Save();
+		Delete();
+	}else{
+		printf("�����ڸ������ݣ�\n");
+		Delete(); 
+	}
+	
+}
+
+void Search(){				//������Ϣ���� 
+	system("cls");
+	printf("***************��ѧ����Ϣ��ѯϵͳ��****************\n");
+	printf("*                  0.������һ��                   *\n");
+	printf("*                  1.��ѧ�Ų�ѯ                   *\n");
+	printf("*                  2.��������ѯ                   *\n");
+	printf("*                  3.�������ѯ                   *\n");
+	printf("***************************************************\n");
+	printf("\t\t������һ����<0-3>\n");
+	int choice;
+	while(1){
+		printf("������ѡ�");
+		scanf("%d",&choice);
+		switch(choice){
+			case 0:
+				Choice();
+				break;
+			case 1:
+				Bynum();
+				break;
+			case 2:
+				Byname();
+				break;
+			case 3:
+				Bylocalcity();
+				break;
+			default:
+				printf("����ѡ�");
+				Search();
+				break; 
+		} 
+	}
+} 
+
+void Bynum(){				//��ѧ�Ų�ѯ 
+	char num[20];
+	int key,flag=0,i;
+	system("cls");
+	printf("������ѧ�ţ�");
+	scanf("%s",&num);
+	for(i=0;i<data.count;i++){
+		if(strcmp(data.stu[i].num,num)==0){
+			key=i;
+			flag=1;
+			break;
+		}
+	}
+	if(flag==1){
+		system("cls");
+		printf("����ѧ�����ݣ�\n");
+		printf("---------------------------------------------------------------\n");
+		printf("%-10s|%-20s|%-30s|\n", "����", "ѧ��", "����");
+		printf("%-10s|%-20s|%-30s|\n",data.stu[key].name,data.stu[key].num,data.stu[key].localcity);
+		printf("---------------------------------------------------------------\n");
+		system("pause");
+		Search();
+	}else{
+		printf("δ�ҵ������ݣ�\n");
+		system("pause");
+		Search();
+	}
+}
+
+void Byname(){				//�����ֲ�ѯ 
+	char name[10];
+	int key,flag=0,i;
+	system("cls");
+	printf("������������");
+	scanf("%s",&name);
+	for(i=0;i<data.count;i++){
+		if(strcmp(data.stu[i].name,name)==0){
+			key=i;
+			flag++;
+			if(flag==1){
+				printf("��ѯ���������ݣ�\n");
+				printf("---------------------------------------------------------------\n");
+			}
+			printf("%-10s|%-20s|%-30s|\n",data.stu[key].name,data.stu[key].num,data.stu[key].localcity);
+			
+		}
+	}
+	if(flag!=0){
+		printf("---------------------------------------------------------------\n");
+		system("pause");
+		Search();
+	}else{
+		printf("δ�ҵ������ݣ�\n");
+		system("pause");
+		Search();
+	}
+}
+
+void Bylocalcity(){				//�������ѯ 
+	char localcity[30];
+	int key,flag=0,i;
+	system("cls");
+	printf("�����뼮�᣺");
+	scanf("%s",&localcity);
+	for(i=0;i<data.count;i++){
+		if(strcmp(data.stu[i].localcity,localcity)==0){
+			key=i;
+			flag++;
+			if(flag==1){
+				printf("��ѯ���������ݣ�\n");
+				printf("---------------------------------------------------------------\n");
+			}
+			printf("%-10s|%-20s|%-30s|\n",data.stu[key].name,data.stu[key].num,data.stu[key].localcity);
+			
+		}
+	}
+	if(flag!=0){
+		printf("---------------------------------------------------------------\n");
+		system("pause");
+		Search();
+	}else{
+		printf("δ�ҵ������ݣ�\n");
+		system("pause");
+		Search();
+	}
+}
+
+int main(){				//������ 
+	Load();
+	Choice();
+	return 0;
+}
diff --git a/2209040027/README.md b/2209040027/README.md
new file mode 100644
index 0000000..41db482
--- /dev/null
+++ b/2209040027/README.md
@@ -0,0 +1,5 @@
+#学生通讯录管理系统设计和学生籍贯信息记录簿设计
+##运行软件
+Dev-C++
+###操作系统
+Windos 11 version 22H2
\ No newline at end of file

From 71b85feb325828a1d50c92a561fe42f3add12d7f Mon Sep 17 00:00:00 2001
From: EvilBatman <liuwenjie0525@qq.com>
Date: Sun, 3 Sep 2023 16:30:28 +0800
Subject: [PATCH 15/18] =?UTF-8?q?=E6=8F=90=E4=BA=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../README.md                                                   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/2209040027/Design of Student Hometown information Record Book/README.md b/2209040027/Design of Student Hometown information Record Book/README.md
index e5a7dd0..3d3b311 100644
--- a/2209040027/Design of Student Hometown information Record Book/README.md	
+++ b/2209040027/Design of Student Hometown information Record Book/README.md	
@@ -1,5 +1,5 @@
 #学生籍贯信息记录簿设计
-## 基本功能
+基本功能
 首先定义了一个Student结构体来表示学生的数据。然后定义了一个StudentManager类来管理学生数据，包括添加学生记录、查询学生、排序学生数据、删除学生记录、修改学生记录、班级成绩分析和输出学生信息表等功能。
 ##运行软件
 Dev-C++

From 54e907a7584b0bdd75594bc6e367f80daf196431 Mon Sep 17 00:00:00 2001
From: EvilBatman <liuwenjie0525@qq.com>
Date: Sun, 3 Sep 2023 16:30:28 +0800
Subject: [PATCH 16/18] =?UTF-8?q?=E6=8F=90=E4=BA=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../README.md                                                   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/2209040027/Design of Student Hometown information Record Book/README.md b/2209040027/Design of Student Hometown information Record Book/README.md
index e5a7dd0..3d3b311 100644
--- a/2209040027/Design of Student Hometown information Record Book/README.md	
+++ b/2209040027/Design of Student Hometown information Record Book/README.md	
@@ -1,5 +1,5 @@
 #学生籍贯信息记录簿设计
-## 基本功能
+基本功能
 首先定义了一个Student结构体来表示学生的数据。然后定义了一个StudentManager类来管理学生数据，包括添加学生记录、查询学生、排序学生数据、删除学生记录、修改学生记录、班级成绩分析和输出学生信息表等功能。
 ##运行软件
 Dev-C++

From 5932615e1fceca59cf1eae52b2c7d13327e6ca2f Mon Sep 17 00:00:00 2001
From: EvilBatman <liuwenjie0525@qq.com>
Date: Sun, 3 Sep 2023 22:51:51 +0800
Subject: [PATCH 17/18] 111

---
 2209040027/Hello.txt | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 2209040027/Hello.txt

diff --git a/2209040027/Hello.txt b/2209040027/Hello.txt
new file mode 100644
index 0000000..e69de29

From d09ac532aa868155563a39a93eed2481e1049054 Mon Sep 17 00:00:00 2001
From: EvilBatman <137277534+EvilBatman@users.noreply.github.com>
Date: Sun, 3 Sep 2023 23:31:26 +0800
Subject: [PATCH 18/18] Delete 2209040027/Hello.txt

---
 2209040027/Hello.txt | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 delete mode 100644 2209040027/Hello.txt

diff --git a/2209040027/Hello.txt b/2209040027/Hello.txt
deleted file mode 100644
index e69de29..0000000