From 6b0470dabf57b4481d519c3492d0644aca2d1f5c Mon Sep 17 00:00:00 2001
From: Cx330 <2011690092@qq.com>
Date: Fri, 14 Apr 2023 23:32:55 +0800
Subject: [PATCH] Cx330_1

---
 README.md | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/README.md b/README.md
index 93f4c5b..41ab212 100644
--- a/README.md
+++ b/README.md
@@ -54,6 +54,40 @@
 #define STU_NUM 30      //最多的考试人数
 #define COURSE_NUM 6    //最多的考试科目
 ```
+
+#### 结构体的定义
+
+```
+typedef struct student{
+    long num;                  //每个学生的学号
+    char name[MAX_LEN];        //每个学生的姓名
+    float score[COURSE_NUM];   //每个学生COURSE_NUM门功课的成绩
+    float sum;                 //每个学生的总成绩
+    float aver;                //每个学生的平均成绩
+}STU;
+```
+
+#### 函数声明
+
+```
+int Menu(void);
+void ReadScore(STU stu[],int n,int m);
+void AverSumofEveryStudent(STU stu[],int n,int m);
+void AverSumofEveryCourse(STU stu[],int n,int m);
+void SortbyScore(STU stu[],int n,int m,int (*compare)(float a,float b));
+int Ascending(float a,float b);
+int Descending(float a,float b);
+void SwapFloat(float *x,float *y);
+void SwapLong(long *x,long *y);
+void SwapChar(char x[],char y[]);
+void AsSortbyNum(STU stu[],int n,int m);
+void SortbyName(STU stu[],int n,int m);
+void SearchbyNum(STU stu[],int n,int m);
+void SearchbyName(STU stu[],int n,int m);
+void StatisticAnalysis(STU stu[],int n,int m);
+void WritetoFile(STU record[],int n,int m);
+void ReadfromFile(STU record[],int *n,int *m);
+```
 ### 成绩录入
 
 设计思想：成绩录入是对结构体中班级、姓名、学号和五门成绩的录入，同时加上对五门成绩平均成绩的计算。按照基本的录入，只需要scanf函数对数据输入，用printf函数进行汉字的打印即可。然后进行文件保存该组数据，最后判断是否继续录入。